(function(){function e(e,t){try{for(var n in t)Object.defineProperty(e.prototype,n,{value:t[n],enumerable:!1})}catch(r){e.prototype=t}}function t(e){var t=-1,n=e.length,r=[];while(++t<n)r.push(e[t]);return r}function n(e){return Array.prototype.slice.call(e)}function r(){}function i(e){return e}function s(){return this}function o(){return!0}function u(e){return typeof e=="function"?e:function(){return e}}function a(e,t,n){return function(){var r=n.apply(t,arguments);return arguments.length?e:r}}function f(e){return e!=null&&!isNaN(e)}function l(e){return e.length}function c(e){return e==null}function h(e){return e.trim().replace(/\s+/g," ")}function p(e){var t=1;while(e*t%1)t*=10;return t}function d(){}function v(e){function t(){var t=n,r=-1,i=t.length,s;while(++r<i)(s=t[r].on)&&s.apply(this,arguments);return e}var n=[],i=new r;return t.on=function(t,r){var s=i.get(t),o;return arguments.length<2?s&&s.on:(s&&(s.on=null,n=n.slice(0,o=n.indexOf(s)).concat(n.slice(o+1)),i.remove(t)),r&&n.push(i.set(t,{on:r})),e)},t}function m(e,t){return t-(e?1+Math.floor(Math.log(e+Math.pow(10,1+Math.floor(Math.log(e)/Math.LN10)-t))/Math.LN10):1)}function g(e){return e+""}function y(e){var t=e.lastIndexOf("."),n=t>=0?e.substring(t):(t=e.length,""),r=[];while(t>0)r.push(e.substring(t-=3,t+3));return r.reverse().join(",")+n}function b(e,t){var n=Math.pow(10,Math.abs(8-t)*3);return{scale:t>8?function(e){return e/n}:function(e){return e*n},symbol:e}}function w(e){return function(t){return t<=0?0:t>=1?1:e(t)}}function E(e){return function(t){return 1-e(1-t)}}function S(e){return function(t){return.5*(t<.5?e(2*t):2-e(2-2*t))}}function x(e){return e}function T(e){return function(t){return Math.pow(t,e)}}function N(e){return 1-Math.cos(e*Math.PI/2)}function C(e){return Math.pow(2,10*(e-1))}function k(e){return 1-Math.sqrt(1-e*e)}function L(e,t){var n;return arguments.length<2&&(t=.45),arguments.length<1?(e=1,n=t/4):n=t/(2*Math.PI)*Math.asin(1/e),function(r){return 1+e*Math.pow(2,10*-r)*Math.sin((r-n)*2*Math.PI/t)}}function A(e){return e||(e=1.70158),function(t){return t*t*((e+1)*t-e)}}function O(e){return e<1/2.75?7.5625*e*e:e<2/2.75?7.5625*(e-=1.5/2.75)*e+.75:e<2.5/2.75?7.5625*(e-=2.25/2.75)*e+.9375:7.5625*(e-=2.625/2.75)*e+.984375}function M(){d3.event.stopPropagation(),d3.event.preventDefault()}function _(){var e=d3.event,t;while(t=e.sourceEvent)e=t;return e}function D(e){var t=new d,n=0,r=arguments.length;while(++n<r)t[arguments[n]]=v(t);return t.of=function(n,r){return function(i){try{var s=i.sourceEvent=d3.event;i.target=e,d3.event=i,t[i.type].apply(n,r)}finally{d3.event=s}}},t}function P(e){var t=[e.a,e.b],n=[e.c,e.d],r=B(t),i=H(t,n),s=B(j(n,t,-i))||0;t[0]*n[1]<n[0]*t[1]&&(t[0]*=-1,t[1]*=-1,r*=-1,i*=-1),this.rotate=(r?Math.atan2(t[1],t[0]):Math.atan2(-n[0],n[1]))*fs,this.translate=[e.e,e.f],this.scale=[r,s],this.skew=s?Math.atan2(i,s)*fs:0}function H(e,t){return e[0]*t[0]+e[1]*t[1]}function B(e){var t=Math.sqrt(H(e,e));return t&&(e[0]/=t,e[1]/=t),t}function j(e,t,n){return e[0]+=n*t[0],e[1]+=n*t[1],e}function F(e){return e=="transform"?d3.interpolateTransform:d3.interpolate}function I(e,t){return t=t-(e=+e)?1/(t-e):0,function(n){return(n-e)*t}}function q(e,t){return t=t-(e=+e)?1/(t-e):0,function(n){return Math.max(0,Math.min(1,(n-e)*t))}}function R(e,t,n){return new U(e,t,n)}function U(e,t,n){this.r=e,this.g=t,this.b=n}function z(e){return e<16?"0"+Math.max(0,e).toString(16):Math.min(255,e).toString(16)}function W(e,t,n){var r=0,i=0,s=0,o,u,a;o=/([a-z]+)\((.*)\)/i.exec(e);if(o){u=o[2].split(",");switch(o[1]){case"hsl":return n(parseFloat(u[0]),parseFloat(u[1])/100,parseFloat(u[2])/100);case"rgb":return t(J(u[0]),J(u[1]),J(u[2]))}}return(a=hs.get(e))?t(a.r,a.g,a.b):(e!=null&&e.charAt(0)==="#"&&(e.length===4?(r=e.charAt(1),r+=r,i=e.charAt(2),i+=i,s=e.charAt(3),s+=s):e.length===7&&(r=e.substring(1,3),i=e.substring(3,5),s=e.substring(5,7)),r=parseInt(r,16),i=parseInt(i,16),s=parseInt(s,16)),t(r,i,s))}function X(e,t,n){var r=Math.min(e/=255,t/=255,n/=255),i=Math.max(e,t,n),s=i-r,o,u,a=(i+r)/2;return s?(u=a<.5?s/(i+r):s/(2-i-r),e==i?o=(t-n)/s+(t<n?6:0):t==i?o=(n-e)/s+2:o=(e-t)/s+4,o*=60):u=o=0,K(o,u,a)}function V(e,t,n){e=$(e),t=$(t),n=$(n);var r=ot((.4124564*e+.3575761*t+.1804375*n)/ds),i=ot((.2126729*e+.7151522*t+.072175*n)/vs),s=ot((.0193339*e+.119192*t+.9503041*n)/ms);return tt(116*i-16,500*(r-i),200*(i-s))}function $(e){return(e/=255)<=.04045?e/12.92:Math.pow((e+.055)/1.055,2.4)}function J(e){var t=parseFloat(e);return e.charAt(e.length-1)==="%"?Math.round(t*2.55):t}function K(e,t,n){return new Q(e,t,n)}function Q(e,t,n){this.h=e,this.s=t,this.l=n}function G(e,t,n){function r(e){return e>360?e-=360:e<0&&(e+=360),e<60?s+(o-s)*e/60:e<180?o:e<240?s+(o-s)*(240-e)/60:s}function i(e){return Math.round(r(e)*255)}var s,o;return e%=360,e<0&&(e+=360),t=t<0?0:t>1?1:t,n=n<0?0:n>1?1:n,o=n<=.5?n*(1+t):n+t-n*t,s=2*n-o,R(i(e+120),i(e),i(e-120))}function Y(e,t,n){return new Z(e,t,n)}function Z(e,t,n){this.h=e,this.c=t,this.l=n}function et(e,t,n){return tt(n,Math.cos(e*=Math.PI/180)*t,Math.sin(e)*t)}function tt(e,t,n){return new nt(e,t,n)}function nt(e,t,n){this.l=e,this.a=t,this.b=n}function rt(e,t,n){var r=(e+16)/116,i=r+t/500,s=r-n/200;return i=st(i)*ds,r=st(r)*vs,s=st(s)*ms,R(ut(3.2404542*i-1.5371385*r-.4985314*s),ut(-0.969266*i+1.8760108*r+.041556*s),ut(.0556434*i-.2040259*r+1.0572252*s))}function it(e,t,n){return Y(Math.atan2(n,t)/Math.PI*180,Math.sqrt(t*t+n*n),e)}function st(e){return e>.206893034?e*e*e:(e-4/29)/7.787037}function ot(e){return e>.008856?Math.pow(e,1/3):7.787037*e+4/29}function ut(e){return Math.round(255*(e<=.00304?12.92*e:1.055*Math.pow(e,1/2.4)-.055))}function at(e){return Ki(e,Ss),e}function ft(e){return function(){return gs(e,this)}}function lt(e){return function(){return ys(e,this)}}function ct(e,t){function n(){this.removeAttribute(e)}function r(){this.removeAttributeNS(e.space,e.local)}function i(){this.setAttribute(e,t)}function s(){this.setAttributeNS(e.space,e.local,t)}function o(){var n=t.apply(this,arguments);n==null?this.removeAttribute(e):this.setAttribute(e,n)}function u(){var n=t.apply(this,arguments);n==null?this.removeAttributeNS(e.space,e.local):this.setAttributeNS(e.space,e.local,n)}return e=d3.ns.qualify(e),t==null?e.local?r:n:typeof t=="function"?e.local?u:o:e.local?s:i}function ht(e){return new RegExp("(?:^|\\s+)"+d3.requote(e)+"(?:\\s+|$)","g")}function pt(e,t){function n(){var n=-1;while(++n<i)e[n](this,t)}function r(){var n=-1,r=t.apply(this,arguments);while(++n<i)e[n](this,r)}e=e.trim().split(/\s+/).map(dt);var i=e.length;return typeof t=="function"?r:n}function dt(e){var t=ht(e);return function(n,r){if(i=n.classList)return r?i.add(e):i.remove(e);var i=n.className,s=i.baseVal!=null,o=s?i.baseVal:i;r?(t.lastIndex=0,t.test(o)||(o=h(o+" "+e),s?i.baseVal=o:n.className=o)):o&&(o=h(o.replace(t," ")),s?i.baseVal=o:n.className=o)}}function vt(e,t,n){function r(){this.style.removeProperty(e)}function i(){this.style.setProperty(e,t,n)}function s(){var r=t.apply(this,arguments);r==null?this.style.removeProperty(e):this.style.setProperty(e,r,n)}return t==null?r:typeof t=="function"?s:i}function mt(e,t){function n(){delete this[e]}function r(){this[e]=t}function i(){var n=t.apply(this,arguments);n==null?delete this[e]:this[e]=n}return t==null?n:typeof t=="function"?i:r}function gt(e){return{__data__:e}}function yt(e){return function(){return Es(this,e)}}function bt(e){return arguments.length||(e=d3.ascending),function(t,n){return e(t&&t.__data__,n&&n.__data__)}}function wt(e,t,n){function r(){var t=this[s];t&&(this.removeEventListener(e,t,t.$),delete this[s])}function i(){function i(e){var n=d3.event;d3.event=e,u[0]=o.__data__;try{t.apply(o,u)}finally{d3.event=n}}var o=this,u=arguments;r.call(this),this.addEventListener(e,this[s]=i,i.$=n),i._=t}var s="__on"+e,o=e.indexOf(".");return o>0&&(e=e.substring(0,o)),t?i:r}function Et(e,t){for(var n=0,r=e.length;n<r;n++)for(var i=e[n],s=0,o=i.length,u;s<o;s++)(u=i[s])&&t(u,s,n);return e}function St(e){return Ki(e,Ts),e}function xt(e,t,n){Ki(e,Ns);var i=new r,s=d3.dispatch("start","end"),o=Ds;return e.id=t,e.time=n,e.tween=function(t,n){return arguments.length<2?i.get(t):(n==null?i.remove(t):i.set(t,n),e)},e.ease=function(t){return arguments.length?(o=typeof t=="function"?t:d3.ease.apply(d3,arguments),e):o},e.each=function(t,n){return arguments.length<2?Tt.call(e,t):(s.on(t,n),e)},d3.timer(function(r){return Et(e,function(e,u,a){function f(r){return v.active>t?c():(v.active=t,i.forEach(function(t,n){(n=n.call(e,m,u))&&h.push(n)}),s.start.call(e,m,u),l(r)||d3.timer(l,0,n),1)}function l(n){if(v.active!==t)return c();var r=(n-p)/d,i=o(r),a=h.length;while(a>0)h[--a].call(e,i);if(r>=1)return c(),ks=t,s.end.call(e,m,u),ks=0,1}function c(){return--v.count||delete e.__transition__,1}var h=[],p=e.delay,d=e.duration,v=(e=e.node).__transition__||(e.__transition__={active:0,count:0}),m=e.__data__;++v.count,p<=r?f(r):d3.timer(f,p,n)})},0,n),e}function Tt(e){var t=ks,n=Ds,r=Ms,i=_s;return ks=this.id,Ds=this.ease(),Et(this,function(t,n,r){Ms=t.delay,_s=t.duration,e.call(t=t.node,t.__data__,n,r)}),ks=t,Ds=n,Ms=r,_s=i,this}function Nt(e,t,n){return n!=""&&Ps}function Ct(e,t){return d3.tween(e,F(t))}function kt(){var e,t=Date.now(),n=Hs;while(n)e=t-n.then,e>=n.delay&&(n.flush=n.callback(e)),n=n.next;var r=Lt()-t;r>24?(isFinite(r)&&(clearTimeout(js),js=setTimeout(kt,r)),Bs=0):(Bs=1,Fs(kt))}function Lt(){var e=null,t=Hs,n=Infinity;while(t)t.flush?t=e?e.next=t.next:Hs=t.next:(n=Math.min(n,t.then+t.delay),t=(e=t).next);return n}function At(e,t){var n=e.ownerSVGElement||e;if(n.createSVGPoint){var r=n.createSVGPoint();if(Is<0&&(window.scrollX||window.scrollY)){n=d3.select(document.body).append("svg").style("position","absolute").style("top",0).style("left",0);var i=n[0][0].getScreenCTM();Is=!i.f&&!i.e,n.remove()}return Is?(r.x=t.pageX,r.y=t.pageY):(r.x=t.clientX,r.y=t.clientY),r=r.matrixTransform(e.getScreenCTM().inverse()),[r.x,r.y]}var s=e.getBoundingClientRect();return[t.clientX-s.left-e.clientLeft,t.clientY-s.top-e.clientTop]}function Ot(){}function Mt(e){var t=e[0],n=e[e.length-1];return t<n?[t,n]:[n,t]}function _t(e){return e.rangeExtent?e.rangeExtent():Mt(e.range())}function Dt(e,t){var n=0,r=e.length-1,i=e[n],s=e[r],o;s<i&&(o=n,n=r,r=o,o=i,i=s,s=o);if(t=t(s-i))e[n]=t.floor(i),e[r]=t.ceil(s);return e}function Pt(){return Math}function Ht(e,t,n,r){function i(){var i=Math.min(e.length,t.length)>2?Ut:Rt,a=r?q:I;return o=i(e,t,a,n),u=i(t,e,a,d3.interpolate),s}function s(e){return o(e)}var o,u;return s.invert=function(e){return u(e)},s.domain=function(t){return arguments.length?(e=t.map(Number),i()):e},s.range=function(e){return arguments.length?(t=e,i()):t},s.rangeRound=function(e){return s.range(e).interpolate(d3.interpolateRound)},s.clamp=function(e){return arguments.length?(r=e,i()):r},s.interpolate=function(e){return arguments.length?(n=e,i()):n},s.ticks=function(t){return It(e,t)},s.tickFormat=function(t){return qt(e,t)},s.nice=function(){return Dt(e,jt),i()},s.copy=function(){return Ht(e,t,n,r)},i()}function Bt(e,t){return d3.rebind(e,t,"range","rangeRound","interpolate","clamp")}function jt(e){return e=Math.pow(10,Math.round(Math.log(e)/Math.LN10)-1),e&&{floor:function(t){return Math.floor(t/e)*e},ceil:function(t){return Math.ceil(t/e)*e}}}function Ft(e,t){var n=Mt(e),r=n[1]-n[0],i=Math.pow(10,Math.floor(Math.log(r/t)/Math.LN10)),s=t/r*i;return s<=.15?i*=10:s<=.35?i*=5:s<=.75&&(i*=2),n[0]=Math.ceil(n[0]/i)*i,n[1]=Math.floor(n[1]/i)*i+i*.5,n[2]=i,n}function It(e,t){return d3.range.apply(d3,Ft(e,t))}function qt(e,t){return d3.format(",."+Math.max(0,-Math.floor(Math.log(Ft(e,t)[2])/Math.LN10+.01))+"f")}function Rt(e,t,n,r){var i=n(e[0],e[1]),s=r(t[0],t[1]);return function(e){return s(i(e))}}function Ut(e,t,n,r){var i=[],s=[],o=0,u=Math.min(e.length,t.length)-1;e[u]<e[0]&&(e=e.slice().reverse(),t=t.slice().reverse());while(++o<=u)i.push(n(e[o-1],e[o])),s.push(r(t[o-1],t[o]));return function(t){var n=d3.bisect(e,t,1,u)-1;return s[n](i[n](t))}}function zt(e,t){function n(n){return e(t(n))}var r=t.pow;return n.invert=function(t){return r(e.invert(t))},n.domain=function(i){return arguments.length?(t=i[0]<0?Xt:Wt,r=t.pow,e.domain(i.map(t)),n):e.domain().map(r)},n.nice=function(){return e.domain(Dt(e.domain(),Pt)),n},n.ticks=function(){var n=Mt(e.domain()),i=[];if(n.every(isFinite)){var s=Math.floor(n[0]),o=Math.ceil(n[1]),u=r(n[0]),a=r(n[1]);if(t===Xt){i.push(r(s));for(;s++<o;)for(var f=9;f>0;f--)i.push(r(s)*f)}else{for(;s<o;s++)for(var f=1;f<10;f++)i.push(r(s)*f);i.push(r(s))}for(s=0;i[s]<u;s++);for(o=i.length;i[o-1]>a;o--);i=i.slice(s,o)}return i},n.tickFormat=function(e,i){arguments.length<2&&(i=qs);if(arguments.length<1)return i;var s=Math.max(.1,e/n.ticks().length),o=t===Xt?(u=-1e-12,Math.floor):(u=1e-12,Math.ceil),u;return function(e){return e/r(o(t(e)+u))<=s?i(e):""}},n.copy=function(){return zt(e.copy(),t)},Bt(n,e)}function Wt(e){return Math.log(e<0?0:e)/Math.LN10}function Xt(e){return-Math.log(e>0?0:-e)/Math.LN10}function Vt(e,t){function n(t){return e(r(t))}var r=$t(t),i=$t(1/t);return n.invert=function(t){return i(e.invert(t))},n.domain=function(t){return arguments.length?(e.domain(t.map(r)),n):e.domain().map(i)},n.ticks=function(e){return It(n.domain(),e)},n.tickFormat=function(e){return qt(n.domain(),e)},n.nice=function(){return n.domain(Dt(n.domain(),jt))},n.exponent=function(e){if(!arguments.length)return t;var s=n.domain();return r=$t(t=e),i=$t(1/t),n.domain(s)},n.copy=function(){return Vt(e.copy(),t)},Bt(n,e)}function $t(e){return function(t){return t<0?-Math.pow(-t,e):Math.pow(t,e)}}function Jt(e,t){function n(t){return o[((s.get(t)||s.set(t,e.push(t)))-1)%o.length]}function i(t,n){return d3.range(e.length).map(function(e){return t+n*e})}var s,o,u;return n.domain=function(i){if(!arguments.length)return e;e=[],s=new r;var o=-1,u=i.length,a;while(++o<u)s.has(a=i[o])||s.set(a,e.push(a));return n[t.t].apply(n,t.a)},n.range=function(e){return arguments.length?(o=e,u=0,t={t:"range",a:arguments},n):o},n.rangePoints=function(r,s){arguments.length<2&&(s=0);var a=r[0],f=r[1],l=(f-a)/(Math.max(1,e.length-1)+s);return o=i(e.length<2?(a+f)/2:a+l*s/2,l),u=0,t={t:"rangePoints",a:arguments},n},n.rangeBands=function(r,s,a){arguments.length<2&&(s=0),arguments.length<3&&(a=s);var f=r[1]<r[0],l=r[f-0],c=r[1-f],h=(c-l)/(e.length-s+2*a);return o=i(l+h*a,h),f&&o.reverse(),u=h*(1-s),t={t:"rangeBands",a:arguments},n},n.rangeRoundBands=function(r,s,a){arguments.length<2&&(s=0),arguments.length<3&&(a=s);var f=r[1]<r[0],l=r[f-0],c=r[1-f],h=Math.floor((c-l)/(e.length-s+2*a)),p=c-l-(e.length-s)*h;return o=i(l+Math.round(p/2),h),f&&o.reverse(),u=Math.round(h*(1-s)),t={t:"rangeRoundBands",a:arguments},n},n.rangeBand=function(){return u},n.rangeExtent=function(){return Mt(t.a[0])},n.copy=function(){return Jt(e,t)},n.domain(e)}function Kt(e,t){function n(){var n=0,s=e.length,o=t.length;i=[];while(++n<o)i[n-1]=d3.quantile(e,n/o);return r}function r(e){return isNaN(e=+e)?NaN:t[d3.bisect(i,e)]}var i;return r.domain=function(t){return arguments.length?(e=t.filter(function(e){return!isNaN(e)}).sort(d3.ascending),n()):e},r.range=function(e){return arguments.length?(t=e,n()):t},r.quantiles=function(){return i},r.copy=function(){return Kt(e,t)},n()}function Qt(e,t,n){function r(t){return n[Math.max(0,Math.min(o,Math.floor(s*(t-e))))]}function i(){return s=n.length/(t-e),o=n.length-1,r}var s,o;return r.domain=function(n){return arguments.length?(e=+n[0],t=+n[n.length-1],i()):[e,t]},r.range=function(e){return arguments.length?(n=e,i()):n},r.copy=function(){return Qt(e,t,n)},i()}function Gt(e,t){function n(n){return t[d3.bisect(e,n)]}return n.domain=function(t){return arguments.length?(e=t,n):e},n.range=function(e){return arguments.length?(t=e,n):t},n.copy=function(){return Gt(e,t)},n}function Yt(e){function t(e){return+e}return t.invert=t,t.domain=t.range=function(n){return arguments.length?(e=n.map(t),t):e},t.ticks=function(t){return It(e,t)},t.tickFormat=function(t){return qt(e,t)},t.copy=function(){return Yt(e)},t}function Zt(e){return e.innerRadius}function en(e){return e.outerRadius}function tn(e){return e.startAngle}function nn(e){return e.endAngle}function rn(e){function t(t){function o(){a.push("M",s(e(l),f))}var a=[],l=[],c=-1,h=t.length,p,d=u(n),v=u(r);while(++c<h)i.call(this,p=t[c],c)?l.push([+d.call(this,p,c),+v.call(this,p,c)]):l.length&&(o(),l=[]);return l.length&&o(),a.length?a.join(""):null}var n=sn,r=on,i=o,s=un,a=s.key,f=.7;return t.x=function(e){return arguments.length?(n=e,t):n},t.y=function(e){return arguments.length?(r=e,t):r},t.defined=function(e){return arguments.length?(i=e,t):i},t.interpolate=function(e){return arguments.length?(typeof e=="function"?a=s=e:a=(s=$s.get(e)||un).key,t):a},t.tension=function(e){return arguments.length?(f=e,t):f},t}function sn(e){return e[0]}function on(e){return e[1]}function un(e){return e.join("L")}function an(e){return un(e)+"Z"}function fn(e){var t=0,n=e.length,r=e[0],i=[r[0],",",r[1]];while(++t<n)i.push("V",(r=e[t])[1],"H",r[0]);return i.join("")}function ln(e){var t=0,n=e.length,r=e[0],i=[r[0],",",r[1]];while(++t<n)i.push("H",(r=e[t])[0],"V",r[1]);return i.join("")}function cn(e,t){return e.length<4?un(e):e[1]+dn(e.slice(1,e.length-1),vn(e,t))}function hn(e,t){return e.length<3?un(e):e[0]+dn((e.push(e[0]),e),vn([e[e.length-2]].concat(e,[e[1]]),t))}function pn(e,t,n){return e.length<3?un(e):e[0]+dn(e,vn(e,t))}function dn(e,t){if(t.length<1||e.length!=t.length&&e.length!=t.length+2)return un(e);var n=e.length!=t.length,r="",i=e[0],s=e[1],o=t[0],u=o,a=1;n&&(r+="Q"+(s[0]-o[0]*2/3)+","+(s[1]-o[1]*2/3)+","+s[0]+","+s[1],i=e[1],a=2);if(t.length>1){u=t[1],s=e[a],a++,r+="C"+(i[0]+o[0])+","+(i[1]+o[1])+","+(s[0]-u[0])+","+(s[1]-u[1])+","+s[0]+","+s[1];for(var f=2;f<t.length;f++,a++)s=e[a],u=t[f],r+="S"+(s[0]-u[0])+","+(s[1]-u[1])+","+s[0]+","+s[1]}if(n){var l=e[a];r+="Q"+(s[0]+u[0]*2/3)+","+(s[1]+u[1]*2/3)+","+l[0]+","+l[1]}return r}function vn(e,t){var n=[],r=(1-t)/2,i,s=e[0],o=e[1],u=1,a=e.length;while(++u<a)i=s,s=o,o=e[u],n.push([r*(o[0]-i[0]),r*(o[1]-i[1])]);return n}function mn(e){if(e.length<3)return un(e);var t=1,n=e.length,r=e[0],i=r[0],s=r[1],o=[i,i,i,(r=e[1])[0]],u=[s,s,s,r[1]],a=[i,",",s];En(a,o,u);while(++t<n)r=e[t],o.shift(),o.push(r[0]),u.shift(),u.push(r[1]),En(a,o,u);t=-1;while(++t<2)o.shift(),o.push(r[0]),u.shift(),u.push(r[1]),En(a,o,u);return a.join("")}function gn(e){if(e.length<4)return un(e);var t=[],n=-1,r=e.length,i,s=[0],o=[0];while(++n<3)i=e[n],s.push(i[0]),o.push(i[1]);t.push(wn(Qs,s)+","+wn(Qs,o)),--n;while(++n<r)i=e[n],s.shift(),s.push(i[0]),o.shift(),o.push(i[1]),En(t,s,o);return t.join("")}function yn(e){var t,n=-1,r=e.length,i=r+4,s,o=[],u=[];while(++n<4)s=e[n%r],o.push(s[0]),u.push(s[1]);t=[wn(Qs,o),",",wn(Qs,u)],--n;while(++n<i)s=e[n%r],o.shift(),o.push(s[0]),u.shift(),u.push(s[1]),En(t,o,u);return t.join("")}function bn(e,t){var n=e.length-1;if(n){var r=e[0][0],i=e[0][1],s=e[n][0]-r,o=e[n][1]-i,u=-1,a,f;while(++u<=n)a=e[u],f=u/n,a[0]=t*a[0]+(1-t)*(r+f*s),a[1]=t*a[1]+(1-t)*(i+f*o)}return mn(e)}function wn(e,t){return e[0]*t[0]+e[1]*t[1]+e[2]*t[2]+e[3]*t[3]}function En(e,t,n){e.push("C",wn(Js,t),",",wn(Js,n),",",wn(Ks,t),",",wn(Ks,n),",",wn(Qs,t),",",wn(Qs,n))}function Sn(e,t){return(t[1]-e[1])/(t[0]-e[0])}function xn(e){var t=0,n=e.length-1,r=[],i=e[0],s=e[1],o=r[0]=Sn(i,s);while(++t<n)r[t]=(o+(o=Sn(i=s,s=e[t+1])))/2;return r[t]=o,r}function Tn(e){var t=[],n,r,i,s,o=xn(e),u=-1,a=e.length-1;while(++u<a)n=Sn(e[u],e[u+1]),Math.abs(n)<1e-6?o[u]=o[u+1]=0:(r=o[u]/n,i=o[u+1]/n,s=r*r+i*i,s>9&&(s=n*3/Math.sqrt(s),o[u]=s*r,o[u+1]=s*i));u=-1;while(++u<=a)s=(e[Math.min(a,u+1)][0]-e[Math.max(0,u-1)][0])/(6*(1+o[u]*o[u])),t.push([s||0,o[u]*s||0]);return t}function Nn(e){return e.length<3?un(e):e[0]+dn(e,Tn(e))}function Cn(e){var t,n=-1,r=e.length,i,s;while(++n<r)t=e[n],i=t[0],s=t[1]+Xs,t[0]=i*Math.cos(s),t[1]=i*Math.sin(s);return e}function kn(e){function t(t){function o(){l.push("M",f(e(v),p),h,c(e(d.reverse()),p),"Z")}var l=[],d=[],v=[],m=-1,g=t.length,y,b=u(n),w=u(i),E=n===r?function(){return x}:u(r),S=i===s?function(){return T}:u(s),x,T;while(++m<g)a.call(this,y=t[m],m)?(d.push([x=+b.call(this,y,m),T=+w.call(this,y,m)]),v.push([+E.call(this,y,m),+S.call(this,y,m)])):d.length&&(o(),d=[],v=[]);return d.length&&o(),l.length?l.join(""):null}var n=sn,r=sn,i=0,s=on,a=o,f=un,l=f.key,c=f,h="L",p=.7;return t.x=function(e){return arguments.length?(n=r=e,t):r},t.x0=function(e){return arguments.length?(n=e,t):n},t.x1=function(e){return arguments.length?(r=e,t):r},t.y=function(e){return arguments.length?(i=s=e,t):s},t.y0=function(e){return arguments.length?(i=e,t):i},t.y1=function(e){return arguments.length?(s=e,t):s},t.defined=function(e){return arguments.length?(a=e,t):a},t.interpolate=function(e){return arguments.length?(typeof e=="function"?l=f=e:l=(f=$s.get(e)||un).key,c=f.reverse||f,h=f.closed?"M":"L",t):l},t.tension=function(e){return arguments.length?(p=e,t):p},t}function Ln(e){return e.source}function An(e){return e.target}function On(e){return e.radius}function Mn(e){return e.startAngle}function _n(e){return e.endAngle}function Dn(e){return[e.x,e.y]}function Pn(e){return function(){var t=e.apply(this,arguments),n=t[0],r=t[1]+Xs;return[n*Math.cos(r),n*Math.sin(r)]}}function Hn(){return 64}function Bn(){return"circle"}function jn(e){var t=Math.sqrt(e/Math.PI);return"M0,"+t+"A"+t+","+t+" 0 1,1 0,"+ -t+"A"+t+","+t+" 0 1,1 0,"+t+"Z"}function Fn(e,t){e.attr("transform",function(e){return"translate("+t(e)+",0)"})}function In(e,t){e.attr("transform",function(e){return"translate(0,"+t(e)+")"})}function qn(e,t,n){i=[];if(n&&t.length>1){var r=Mt(e.domain()),i,s=-1,o=t.length,u=(t[1]-t[0])/++n,a,f;while(++s<o)for(a=n;--a>0;)(f=+t[s]-a*u)>=r[0]&&i.push(f);for(--s,a=0;++a<n&&(f=+t[s]+a*u)<r[1];)i.push(f)}return i}function Rn(){no||(no=d3.select("body").append("div").style("visibility","hidden").style("top",0).style("height",0).style("width",0).style("overflow-y","scroll").append("div").style("height","2000px").node().parentNode);var e=d3.event,t;try{no.scrollTop=1e3,no.dispatchEvent(e),t=1e3-no.scrollTop}catch(n){t=e.wheelDelta||-e.detail*5}return t}function Un(e){var t=e.source,n=e.target,r=Wn(t,n),i=[t];while(t!==r)t=t.parent,i.push(t);var s=i.length;while(n!==r)i.splice(s,0,n),n=n.parent;return i}function zn(e){var t=[],n=e.parent;while(n!=null)t.push(e),e=n,n=n.parent;return t.push(e),t}function Wn(e,t){if(e===t)return e;var n=zn(e),r=zn(t),i=n.pop(),s=r.pop(),o=null;while(i===s)o=i,i=n.pop(),s=r.pop();return o}function Xn(e){e.fixed|=2}function Vn(e){e.fixed&=1}function $n(e){e.fixed|=4}function Jn(e){e.fixed&=3}function Kn(e,t,n){var r=0,i=0;e.charge=0;if(!e.leaf){var s=e.nodes,o=s.length,u=-1,a;while(++u<o){a=s[u];if(a==null)continue;Kn(a,t,n),e.charge+=a.charge,r+=a.charge*a.cx,i+=a.charge*a.cy}}if(e.point){e.leaf||(e.point.x+=Math.random()-.5,e.point.y+=Math.random()-.5);var f=t*n[e.point.index];e.charge+=e.pointCharge=f,r+=f*e.point.x,i+=f*e.point.y}e.cx=r/e.charge,e.cy=i/e.charge}function Qn(e){return 20}function Gn(e){return 1}function Yn(e){return e.x}function Zn(e){return e.y}function er(e,t,n){e.y0=t,e.y=n}function tr(e){return d3.range(e.length)}function nr(e){var t=-1,n=e[0].length,r=[];while(++t<n)r[t]=0;return r}function rr(e){var t=1,n=0,r=e[0][1],i,s=e.length;for(;t<s;++t)(i=e[t][1])>r&&(n=t,r=i);return n}function ir(e){return e.reduce(sr,0)}function sr(e,t){return e+t[1]}function or(e,t){return ur(e,Math.ceil(Math.log(t.length)/Math.LN2+1))}function ur(e,t){var n=-1,r=+e[0],i=(e[1]-r)/t,s=[];while(++n<=t)s[n]=i*n+r;return s}function ar(e){return[d3.min(e),d3.max(e)]}function fr(e,t){return d3.rebind(e,t,"sort","children","value"),e.links=pr,e.nodes=function(t){return uo=!0,(e.nodes=e)(t)},e}function lr(e){return e.children}function cr(e){return e.value}function hr(e,t){return t.value-e.value}function pr(e){return d3.merge(e.map(function(e){return(e.children||[]).map(function(t){return{source:e,target:t}})}))}function dr(e,t){return e.value-t.value}function vr(e,t){var n=e._pack_next;e._pack_next=t,t._pack_prev=e,t._pack_next=n,n._pack_prev=t}function mr(e,t){e._pack_next=t,t._pack_prev=e}function gr(e,t){var n=t.x-e.x,r=t.y-e.y,i=e.r+t.r;return i*i-n*n-r*r>.001}function yr(e){function t(e){r=Math.min(e.x-e.r,r),i=Math.max(e.x+e.r,i),s=Math.min(e.y-e.r,s),o=Math.max(e.y+e.r,o)}if(!(n=e.children)||!(p=n.length))return;var n,r=Infinity,i=-Infinity,s=Infinity,o=-Infinity,u,a,f,l,c,h,p;n.forEach(br),u=n[0],u.x=-u.r,u.y=0,t(u);if(p>1){a=n[1],a.x=a.r,a.y=0,t(a);if(p>2){f=n[2],Sr(u,a,f),t(f),vr(u,f),u._pack_prev=f,vr(f,a),a=u._pack_next;for(l=3;l<p;l++){Sr(u,a,f=n[l]);var d=0,v=1,m=1;for(c=a._pack_next;c!==a;c=c._pack_next,v++)if(gr(c,f)){d=1;break}if(d==1)for(h=u._pack_prev;h!==c._pack_prev;h=h._pack_prev,m++)if(gr(h,f))break;d?(v<m||v==m&&a.r<u.r?mr(u,a=c):mr(u=h,a),l--):(vr(u,f),a=f,t(f))}}}var g=(r+i)/2,y=(s+o)/2,b=0;for(l=0;l<p;l++)f=n[l],f.x-=g,f.y-=y,b=Math.max(b,f.r+Math.sqrt(f.x*f.x+f.y*f.y));e.r=b,n.forEach(wr)}function br(e){e._pack_next=e._pack_prev=e}function wr(e){delete e._pack_next,delete e._pack_prev}function Er(e,t,n,r){var i=e.children;e.x=t+=r*e.x,e.y=n+=r*e.y,e.r*=r;if(i){var s=-1,o=i.length;while(++s<o)Er(i[s],t,n,r)}}function Sr(e,t,n){var r=e.r+n.r,i=t.x-e.x,s=t.y-e.y;if(r&&(i||s)){var o=t.r+n.r,u=i*i+s*s;o*=o,r*=r;var a=.5+(r-o)/(2*u),f=Math.sqrt(Math.max(0,2*o*(r+u)-(r-=u)*r-o*o))/(2*u);n.x=e.x+a*i+f*s,n.y=e.y+a*s-f*i}else n.x=e.x+r,n.y=e.y}function xr(e){return 1+d3.max(e,function(e){return e.y})}function Tr(e){return e.reduce(function(e,t){return e+t.x},0)/e.length}function Nr(e){var t=e.children;return t&&t.length?Nr(t[0]):e}function Cr(e){var t=e.children,n;return t&&(n=t.length)?Cr(t[n-1]):e}function kr(e,t){return e.parent==t.parent?1:2}function Lr(e){var t=e.children;return t&&t.length?t[0]:e._tree.thread}function Ar(e){var t=e.children,n;return t&&(n=t.length)?t[n-1]:e._tree.thread}function Or(e,t){var n=e.children;if(n&&(i=n.length)){var r,i,s=-1;while(++s<i)t(r=Or(n[s],t),e)>0&&(e=r)}return e}function Mr(e,t){return e.x-t.x}function _r(e,t){return t.x-e.x}function Dr(e,t){return e.depth-t.depth}function Pr(e,t){function n(e,r){var i=e.children;if(i&&(a=i.length)){var s,o=null,u=-1,a;while(++u<a)s=i[u],n(s,o),o=s}t(e,r)}n(e,null)}function Hr(e){var t=0,n=0,r=e.children,i=r.length,s;while(--i>=0)s=r[i]._tree,s.prelim+=t,s.mod+=t,t+=s.shift+(n+=s.change)}function Br(e,t,n){e=e._tree,t=t._tree;var r=n/(t.number-e.number);e.change+=r,t.change-=r,t.shift+=n,t.prelim+=n,t.mod+=n}function jr(e,t,n){return e._tree.ancestor.parent==t.parent?e._tree.ancestor:n}function Fr(e){return{x:e.x,y:e.y,dx:e.dx,dy:e.dy}}function Ir(e,t){var n=e.x+t[3],r=e.y+t[0],i=e.dx-t[1]-t[3],s=e.dy-t[0]-t[2];return i<0&&(n+=i/2,i=0),s<0&&(r+=s/2,s=0),{x:n,y:r,dx:i,dy:s}}function qr(e,t){function n(e,r){d3.text(e,t,function(e){r(e&&n.parse(e))})}function r(t){return t.map(i).join(e)}function i(e){return o.test(e)?'"'+e.replace(/\"/g,'""')+'"':e}var s=new RegExp("\r\n|["+e+"\r\n]","g"),o=new RegExp('["'+e+"\n]"),u=e.charCodeAt(0);return n.parse=function(e){var t;return n.parseRows(e,function(e,n){if(n){var r={},i=-1,s=t.length;while(++i<s)r[t[i]]=e[i];return r}return t=e,null})},n.parseRows=function(e,t){function n(){if(s.lastIndex>=e.length)return i;if(l)return l=!1,r;var t=s.lastIndex;if(e.charCodeAt(t)===34){var n=t;while(n++<e.length)if(e.charCodeAt(n)===34){if(e.charCodeAt(n+1)!==34)break;n++}s.lastIndex=n+2;var o=e.charCodeAt(n+1);return o===13?(l=!0,e.charCodeAt(n+2)===10&&s.lastIndex++):o===10&&(l=!0),e.substring(t+1,n).replace(/""/g,'"')}var a=s.exec(e);return a?(l=a[0].charCodeAt(0)!==u,e.substring(t,a.index)):(s.lastIndex=e.length,e.substring(t))}var r={},i={},o=[],a=0,f,l;s.lastIndex=0;while((f=n())!==i){var c=[];while(f!==r&&f!==i)c.push(f),f=n();if(t&&!(c=t(c,a++)))continue;o.push(c)}return o},n.format=function(e){return e.map(r).join("\n")},n}function Rr(e,t){return function(n){return n&&e.hasOwnProperty(n.type)?e[n.type](n):t}}function Ur(e){return"m0,"+e+"a"+e+","+e+" 0 1,1 0,"+ -2*e+"a"+e+","+e+" 0 1,1 0,"+2*e+"z"}function zr(e,t){fo.hasOwnProperty(e.type)&&fo[e.type](e,t)}function Wr(e,t){zr(e.geometry,t)}function Xr(e,t){for(var n=e.features,r=0,i=n.length;r<i;r++)zr(n[r].geometry,t)}function Vr(e,t){for(var n=e.geometries,r=0,i=n.length;r<i;r++)zr(n[r],t)}function $r(e,t){for(var n=e.coordinates,r=0,i=n.length;r<i;r++)t.apply(null,n[r])}function Jr(e,t){for(var n=e.coordinates,r=0,i=n.length;r<i;r++)for(var s=n[r],o=0,u=s.length;o<u;o++)t.apply(null,s[o])}function Kr(e,t){for(var n=e.coordinates,r=0,i=n.length;r<i;r++)for(var s=n[r][0],o=0,u=s.length;o<u;o++)t.apply(null,s[o])}function Qr(e,t){t.apply(null,e.coordinates)}function Gr(e,t){for(var n=e.coordinates[0],r=0,i=n.length;r<i;r++)t.apply(null,n[r])}function Yr(e){return e.source}function Zr(e){return e.target}function ei(){function e(e){var t=Math.sin(e*=p)*d,n=Math.sin(p-e)*d,r=n*s+t*c,u=n*o+t*h,a=n*i+t*l;return[Math.atan2(u,r)/ao,Math.atan2(a,Math.sqrt(r*r+u*u))/ao]}var t,n,r,i,s,o,u,a,f,l,c,h,p,d;return e.distance=function(){return p==null&&(d=1/Math.sin(p=Math.acos(Math.max(-1,Math.min(1,i*l+r*f*Math.cos(u-t)))))),p},e.source=function(u){var a=Math.cos(t=u[0]*ao),f=Math.sin(t);return r=Math.cos(n=u[1]*ao),i=Math.sin(n),s=r*a,o=r*f,p=null,e},e.target=function(t){var n=Math.cos(u=t[0]*ao),r=Math.sin(u);return f=Math.cos(a=t[1]*ao),l=Math.sin(a),c=f*n,h=f*r,p=null,e},e}function ti(e,t){var n=ei().source(e).target(t);return n.distance(),n}function ni(e){var t=0,n=0;for(;;){if(e(t,n))return[t,n];t===0?(t=n+1,n=0):(t-=1,n+=1)}}function ri(e,t,n,r){var i,s,o,u,a,f,l;return i=r[e],s=i[0],o=i[1],i=r[t],u=i[0],a=i[1],i=r[n],f=i[0],l=i[1],(l-o)*(u-s)-(a-o)*(f-s)>0}function ii(e,t,n){return(n[0]-t[0])*(e[1]-t[1])<(n[1]-t[1])*(e[0]-t[0])}function si(e,t,n,r){var i=e[0],s=t[0],o=n[0],u=r[0],a=e[1],f=t[1],l=n[1],c=r[1],h=i-o,p=s-i,d=u-o,v=a-l,m=f-a,g=c-l,y=(d*v-g*h)/(g*p-d*m);return[i+y*p,a+y*m]}function oi(e,t){var n={list:e.map(function(e,t){return{index:t,x:e[0],y:e[1]}}).sort(function(e,t){return e.y<t.y?-1:e.y>t.y?1:e.x<t.x?-1:e.x>t.x?1:0}),bottomSite:null},r={list:[],leftEnd:null,rightEnd:null,init:function(){r.leftEnd=r.createHalfEdge(null,"l"),r.rightEnd=r.createHalfEdge(null,"l"),r.leftEnd.r=r.rightEnd,r.rightEnd.l=r.leftEnd,r.list.unshift(r.leftEnd,r.rightEnd)},createHalfEdge:function(e,t){return{edge:e,side:t,vertex:null,l:null,r:null}},insert:function(e,t){t.l=e,t.r=e.r,e.r.l=t,e.r=t},leftBound:function(e){var t=r.leftEnd;do t=t.r;while(t!=r.rightEnd&&i.rightOf(t,e));return t=t.l,t},del:function(e){e.l.r=e.r,e.r.l=e.l,e.edge=null},right:function(e){return e.r},left:function(e){return e.l},leftRegion:function(e){return e.edge==null?n.bottomSite:e.edge.region[e.side]},rightRegion:function(e){return e.edge==null?n.bottomSite:e.edge.region[ho[e.side]]}},i={bisect:function(e,t){var n={region:{l:e,r:t},ep:{l:null,r:null}},r=t.x-e.x,i=t.y-e.y,s=r>0?r:-r,o=i>0?i:-i;return n.c=e.x*r+e.y*i+(r*r+i*i)*.5,s>o?(n.a=1,n.b=i/r,n.c/=r):(n.b=1,n.a=r/i,n.c/=i),n},intersect:function(e,t){var n=e.edge,r=t.edge;if(!n||!r||n.region.r==r.region.r)return null;var i=n.a*r.b-n.b*r.a;if(Math.abs(i)<1e-10)return null;var s=(n.c*r.b-r.c*n.b)/i,o=(r.c*n.a-n.c*r.a)/i,u=n.region.r,a=r.region.r,f,l;u.y<a.y||u.y==a.y&&u.x<a.x?(f=e,l=n):(f=t,l=r);var c=s>=l.region.r.x;return c&&f.side==="l"||!c&&f.side==="r"?null:{x:s,y:o}},rightOf:function(e,t){var n=e.edge,r=n.region.r,i=t.x>r.x;if(i&&e.side==="l")return 1;if(!i&&e.side==="r")return 0;if(n.a===1){var s=t.y-r.y,o=t.x-r.x,u=0,a=0;!i&&n.b<0||i&&n.b>=0?a=u=s>=n.b*o:(a=t.x+t.y*n.b>n.c,n.b<0&&(a=!a),a||(u=1));if(!u){var f=r.x-n.region.l.x;a=n.b*(o*o-s*s)<f*s*(1+2*o/f+n.b*n.b),n.b<0&&(a=!a)}}else{var l=n.c-n.a*t.x,c=t.y-l,h=t.x-r.x,p=l-r.y;a=c*c>h*h+p*p}return e.side==="l"?a:!a},endPoint:function(e,n,r){e.ep[n]=r;if(!e.ep[ho[n]])return;t(e)},distance:function(e,t){var n=e.x-t.x,r=e.y-t.y;return Math.sqrt(n*n+r*r)}},s={list:[],insert:function(e,t,n){e.vertex=t,e.ystar=t.y+n;for(var r=0,i=s.list,o=i.length;r<o;r++){var u=i[r];if(e.ystar>u.ystar||e.ystar==u.ystar&&t.x>u.vertex.x)continue;break}i.splice(r,0,e)},del:function(e){for(var t=0,n=s.list,r=n.length;t<r&&n[t]!=e;++t);n.splice(t,1)},empty:function(){return s.list.length===0},nextEvent:function(e){for(var t=0,n=s.list,r=n.length;t<r;++t)if(n[t]==e)return n[t+1];return null},min:function(){var e=s.list[0];return{x:e.vertex.x,y:e.ystar}},extractMin:function(){return s.list.shift()}};r.init(),n.bottomSite=n.list.shift();var o=n.list.shift(),u,a,f,l,c,h,p,d,v,m,g,y,b;for(;;){s.empty()||(u=s.min());if(o&&(s.empty()||o.y<u.y||o.y==u.y&&o.x<u.x))a=r.leftBound(o),f=r.right(a),p=r.rightRegion(a),y=i.bisect(p,o),h=r.createHalfEdge(y,"l"),r.insert(a,h),m=i.intersect(a,h),m&&(s.del(a),s.insert(a,m,i.distance(m,o))),a=h,h=r.createHalfEdge(y,"r"
),r.insert(a,h),m=i.intersect(h,f),m&&s.insert(h,m,i.distance(m,o)),o=n.list.shift();else{if(!!s.empty())break;a=s.extractMin(),l=r.left(a),f=r.right(a),c=r.right(f),p=r.leftRegion(a),d=r.rightRegion(f),g=a.vertex,i.endPoint(a.edge,a.side,g),i.endPoint(f.edge,f.side,g),r.del(a),s.del(f),r.del(f),b="l",p.y>d.y&&(v=p,p=d,d=v,b="r"),y=i.bisect(p,d),h=r.createHalfEdge(y,b),r.insert(l,h),i.endPoint(y,ho[b],g),m=i.intersect(l,h),m&&(s.del(l),s.insert(l,m,i.distance(m,p))),m=i.intersect(h,c),m&&s.insert(h,m,i.distance(m,p))}}for(a=r.right(r.leftEnd);a!=r.rightEnd;a=r.right(a))t(a.edge)}function ui(){return{leaf:!0,nodes:[],point:null}}function ai(e,t,n,r,i,s){if(!e(t,n,r,i,s)){var o=(n+i)*.5,u=(r+s)*.5,a=t.nodes;a[0]&&ai(e,a[0],n,r,o,u),a[1]&&ai(e,a[1],o,r,i,u),a[2]&&ai(e,a[2],n,u,o,s),a[3]&&ai(e,a[3],o,u,i,s)}}function fi(e){return{x:e[0],y:e[1]}}function li(){this._=new Date(arguments.length>1?Date.UTC.apply(this,arguments):arguments[0])}function ci(e){return e.substring(0,3)}function hi(e,t,n,r){var i,s,o=0,u=t.length,a=n.length;while(o<u){if(r>=a)return-1;i=t.charCodeAt(o++);if(i==37){s=Ho[t.charAt(o++)];if(!s||(r=s(e,n,r))<0)return-1}else if(i!=n.charCodeAt(r++))return-1}return r}function pi(e){return new RegExp("^(?:"+e.map(d3.requote).join("|")+")","i")}function di(e){var t=new r,n=-1,i=e.length;while(++n<i)t.set(e[n].toLowerCase(),n);return t}function vi(e,t,n){Ao.lastIndex=0;var r=Ao.exec(t.substring(n));return r?n+=r[0].length:-1}function mi(e,t,n){Lo.lastIndex=0;var r=Lo.exec(t.substring(n));return r?n+=r[0].length:-1}function gi(e,t,n){_o.lastIndex=0;var r=_o.exec(t.substring(n));return r?(e.m=Do.get(r[0].toLowerCase()),n+=r[0].length):-1}function yi(e,t,n){Oo.lastIndex=0;var r=Oo.exec(t.substring(n));return r?(e.m=Mo.get(r[0].toLowerCase()),n+=r[0].length):-1}function bi(e,t,n){return hi(e,Po.c.toString(),t,n)}function wi(e,t,n){return hi(e,Po.x.toString(),t,n)}function Ei(e,t,n){return hi(e,Po.X.toString(),t,n)}function Si(e,t,n){Bo.lastIndex=0;var r=Bo.exec(t.substring(n,n+4));return r?(e.y=+r[0],n+=r[0].length):-1}function xi(e,t,n){Bo.lastIndex=0;var r=Bo.exec(t.substring(n,n+2));return r?(e.y=Ti(+r[0]),n+=r[0].length):-1}function Ti(e){return e+(e>68?1900:2e3)}function Ni(e,t,n){Bo.lastIndex=0;var r=Bo.exec(t.substring(n,n+2));return r?(e.m=r[0]-1,n+=r[0].length):-1}function Ci(e,t,n){Bo.lastIndex=0;var r=Bo.exec(t.substring(n,n+2));return r?(e.d=+r[0],n+=r[0].length):-1}function ki(e,t,n){Bo.lastIndex=0;var r=Bo.exec(t.substring(n,n+2));return r?(e.H=+r[0],n+=r[0].length):-1}function Li(e,t,n){Bo.lastIndex=0;var r=Bo.exec(t.substring(n,n+2));return r?(e.M=+r[0],n+=r[0].length):-1}function Ai(e,t,n){Bo.lastIndex=0;var r=Bo.exec(t.substring(n,n+2));return r?(e.S=+r[0],n+=r[0].length):-1}function Oi(e,t,n){Bo.lastIndex=0;var r=Bo.exec(t.substring(n,n+3));return r?(e.L=+r[0],n+=r[0].length):-1}function Mi(e,t,n){var r=jo.get(t.substring(n,n+=2).toLowerCase());return r==null?-1:(e.p=r,n)}function _i(e){var t=e.getTimezoneOffset(),n=t>0?"-":"+",r=~~(Math.abs(t)/60),i=Math.abs(t)%60;return n+To(r)+To(i)}function Di(e){return e.toISOString()}function Pi(e,t,n){function r(t){var n=e(t),r=s(n,1);return t-n<r-t?n:r}function i(n){return t(n=e(new po(n-1)),1),n}function s(e,n){return t(e=new po(+e),n),e}function o(e,r,s){var o=i(e),u=[];if(s>1)while(o<r)n(o)%s||u.push(new Date(+o)),t(o,1);else while(o<r)u.push(new Date(+o)),t(o,1);return u}function u(e,t,n){try{po=li;var r=new li;return r._=e,o(r,t,n)}finally{po=Date}}e.floor=e,e.round=r,e.ceil=i,e.offset=s,e.range=o;var a=e.utc=Hi(e);return a.floor=a,a.round=Hi(r),a.ceil=Hi(i),a.offset=Hi(s),a.range=u,e}function Hi(e){return function(t,n){try{po=li;var r=new li;return r._=t,e(r,n)._}finally{po=Date}}}function Bi(e,t,n){function r(t){return e(t)}return r.invert=function(t){return Fi(e.invert(t))},r.domain=function(t){return arguments.length?(e.domain(t),r):e.domain().map(Fi)},r.nice=function(e){return r.domain(Dt(r.domain(),function(){return e}))},r.ticks=function(n,i){var s=ji(r.domain());if(typeof n!="function"){var o=s[1]-s[0],u=o/n,a=d3.bisect(Io,u);if(a==Io.length)return t.year(s,n);if(!a)return e.ticks(n).map(Fi);Math.log(u/Io[a-1])<Math.log(Io[a]/u)&&--a,n=t[a],i=n[1],n=n[0].range}return n(s[0],new Date(+s[1]+1),i)},r.tickFormat=function(){return n},r.copy=function(){return Bi(e.copy(),t,n)},d3.rebind(r,e,"range","rangeRound","interpolate","clamp")}function ji(e){var t=e[0],n=e[e.length-1];return t<n?[t,n]:[n,t]}function Fi(e){return new Date(e)}function Ii(e){return function(t){var n=e.length-1,r=e[n];while(!r[1](t))r=e[--n];return r[0](t)}}function qi(e){var t=new Date(e,0,1);return t.setFullYear(e),t}function Ri(e){var t=e.getFullYear(),n=qi(t),r=qi(t+1);return t+(e-n)/(r-n)}function Ui(e){var t=new Date(Date.UTC(e,0,1));return t.setUTCFullYear(e),t}function zi(e){var t=e.getUTCFullYear(),n=Ui(t),r=Ui(t+1);return t+(e-n)/(r-n)}Date.now||(Date.now=function(){return+(new Date)});try{document.createElement("div").style.setProperty("opacity",0,"")}catch(Wi){var Xi=CSSStyleDeclaration.prototype,Vi=Xi.setProperty;Xi.setProperty=function(e,t,n){Vi.call(this,e,t+"",n)}}d3={version:"2.10.2"};var $i=n;try{$i(document.documentElement.childNodes)[0].nodeType}catch(Ji){$i=t}var Ki=[].__proto__?function(e,t){e.__proto__=t}:function(e,t){for(var n in t)e[n]=t[n]};d3.map=function(e){var t=new r;for(var n in e)t.set(n,e[n]);return t},e(r,{has:function(e){return Qi+e in this},get:function(e){return this[Qi+e]},set:function(e,t){return this[Qi+e]=t},remove:function(e){return e=Qi+e,e in this&&delete this[e]},keys:function(){var e=[];return this.forEach(function(t){e.push(t)}),e},values:function(){var e=[];return this.forEach(function(t,n){e.push(n)}),e},entries:function(){var e=[];return this.forEach(function(t,n){e.push({key:t,value:n})}),e},forEach:function(e){for(var t in this)t.charCodeAt(0)===Gi&&e.call(this,t.substring(1),this[t])}});var Qi="\0",Gi=Qi.charCodeAt(0);d3.functor=u,d3.rebind=function(e,t){var n=1,r=arguments.length,i;while(++n<r)e[i=arguments[n]]=a(e,t,t[i]);return e},d3.ascending=function(e,t){return e<t?-1:e>t?1:e>=t?0:NaN},d3.descending=function(e,t){return t<e?-1:t>e?1:t>=e?0:NaN},d3.mean=function(e,t){var n=e.length,r,i=0,s=-1,o=0;if(arguments.length===1)while(++s<n)f(r=e[s])&&(i+=(r-i)/++o);else while(++s<n)f(r=t.call(e,e[s],s))&&(i+=(r-i)/++o);return o?i:undefined},d3.median=function(e,t){return arguments.length>1&&(e=e.map(t)),e=e.filter(f),e.length?d3.quantile(e.sort(d3.ascending),.5):undefined},d3.min=function(e,t){var n=-1,r=e.length,i,s;if(arguments.length===1){while(++n<r&&((i=e[n])==null||i!=i))i=undefined;while(++n<r)(s=e[n])!=null&&i>s&&(i=s)}else{while(++n<r&&((i=t.call(e,e[n],n))==null||i!=i))i=undefined;while(++n<r)(s=t.call(e,e[n],n))!=null&&i>s&&(i=s)}return i},d3.max=function(e,t){var n=-1,r=e.length,i,s;if(arguments.length===1){while(++n<r&&((i=e[n])==null||i!=i))i=undefined;while(++n<r)(s=e[n])!=null&&s>i&&(i=s)}else{while(++n<r&&((i=t.call(e,e[n],n))==null||i!=i))i=undefined;while(++n<r)(s=t.call(e,e[n],n))!=null&&s>i&&(i=s)}return i},d3.extent=function(e,t){var n=-1,r=e.length,i,s,o;if(arguments.length===1){while(++n<r&&((i=o=e[n])==null||i!=i))i=o=undefined;while(++n<r)(s=e[n])!=null&&(i>s&&(i=s),o<s&&(o=s))}else{while(++n<r&&((i=o=t.call(e,e[n],n))==null||i!=i))i=undefined;while(++n<r)(s=t.call(e,e[n],n))!=null&&(i>s&&(i=s),o<s&&(o=s))}return[i,o]},d3.random={normal:function(e,t){var n=arguments.length;return n<2&&(t=1),n<1&&(e=0),function(){var n,r,i;do n=Math.random()*2-1,r=Math.random()*2-1,i=n*n+r*r;while(!i||i>1);return e+t*n*Math.sqrt(-2*Math.log(i)/i)}},logNormal:function(e,t){var n=arguments.length;n<2&&(t=1),n<1&&(e=0);var r=d3.random.normal();return function(){return Math.exp(e+t*r())}},irwinHall:function(e){return function(){for(var t=0,n=0;n<e;n++)t+=Math.random();return t/e}}},d3.sum=function(e,t){var n=0,r=e.length,i,s=-1;if(arguments.length===1)while(++s<r)isNaN(i=+e[s])||(n+=i);else while(++s<r)isNaN(i=+t.call(e,e[s],s))||(n+=i);return n},d3.quantile=function(e,t){var n=(e.length-1)*t+1,r=Math.floor(n),i=e[r-1],s=n-r;return s?i+s*(e[r]-i):i},d3.transpose=function(e){return d3.zip.apply(d3,e)},d3.zip=function(){if(!(i=arguments.length))return[];for(var e=-1,t=d3.min(arguments,l),n=new Array(t);++e<t;)for(var r=-1,i,s=n[e]=new Array(i);++r<i;)s[r]=arguments[r][e];return n},d3.bisector=function(e){return{left:function(t,n,r,i){arguments.length<3&&(r=0),arguments.length<4&&(i=t.length);while(r<i){var s=r+i>>>1;e.call(t,t[s],s)<n?r=s+1:i=s}return r},right:function(t,n,r,i){arguments.length<3&&(r=0),arguments.length<4&&(i=t.length);while(r<i){var s=r+i>>>1;n<e.call(t,t[s],s)?i=s:r=s+1}return r}}};var Yi=d3.bisector(function(e){return e});d3.bisectLeft=Yi.left,d3.bisect=d3.bisectRight=Yi.right,d3.first=function(e,t){var n=0,r=e.length,i=e[0],s;arguments.length===1&&(t=d3.ascending);while(++n<r)t.call(e,i,s=e[n])>0&&(i=s);return i},d3.last=function(e,t){var n=0,r=e.length,i=e[0],s;arguments.length===1&&(t=d3.ascending);while(++n<r)t.call(e,i,s=e[n])<=0&&(i=s);return i},d3.nest=function(){function e(t,s){if(s>=i.length)return u?u.call(n,t):o?t.sort(o):t;var a=-1,f=t.length,l=i[s++],c,h,p=new r,d,v={};while(++a<f)(d=p.get(c=l(h=t[a])))?d.push(h):p.set(c,[h]);return p.forEach(function(t,n){v[t]=e(n,s)}),v}function t(e,n){if(n>=i.length)return e;var r=[],o=s[n++],u;for(u in e)r.push({key:u,values:t(e[u],n)});return o&&r.sort(function(e,t){return o(e.key,t.key)}),r}var n={},i=[],s=[],o,u;return n.map=function(t){return e(t,0)},n.entries=function(n){return t(e(n,0),0)},n.key=function(e){return i.push(e),n},n.sortKeys=function(e){return s[i.length-1]=e,n},n.sortValues=function(e){return o=e,n},n.rollup=function(e){return u=e,n},n},d3.keys=function(e){var t=[];for(var n in e)t.push(n);return t},d3.values=function(e){var t=[];for(var n in e)t.push(e[n]);return t},d3.entries=function(e){var t=[];for(var n in e)t.push({key:n,value:e[n]});return t},d3.permute=function(e,t){var n=[],r=-1,i=t.length;while(++r<i)n[r]=e[t[r]];return n},d3.merge=function(e){return Array.prototype.concat.apply([],e)},d3.split=function(e,t){var n=[],r=[],i,s=-1,o=e.length;arguments.length<2&&(t=c);while(++s<o)t.call(r,i=e[s],s)?r=[]:(r.length||n.push(r),r.push(i));return n},d3.range=function(e,t,n){arguments.length<3&&(n=1,arguments.length<2&&(t=e,e=0));if((t-e)/n===Infinity)throw new Error("infinite range");var r=[],i=p(Math.abs(n)),s=-1,o;e*=i,t*=i,n*=i;if(n<0)while((o=e+n*++s)>t)r.push(o/i);else while((o=e+n*++s)<t)r.push(o/i);return r},d3.requote=function(e){return e.replace(Zi,"\\$&")};var Zi=/[\\\^\$\*\+\?\|\[\]\(\)\.\{\}]/g;d3.round=function(e,t){return t?Math.round(e*(t=Math.pow(10,t)))/t:Math.round(e)},d3.xhr=function(e,t,n){var r=new XMLHttpRequest;arguments.length<3?(n=t,t=null):t&&r.overrideMimeType&&r.overrideMimeType(t),r.open("GET",e,!0),t&&r.setRequestHeader("Accept",t),r.onreadystatechange=function(){if(r.readyState===4){var e=r.status;n(!e&&r.response||e>=200&&e<300||e===304?r:null)}},r.send(null)},d3.text=function(e,t,n){function r(e){n(e&&e.responseText)}arguments.length<3&&(n=t,t=null),d3.xhr(e,t,r)},d3.json=function(e,t){d3.text(e,"application/json",function(e){t(e?JSON.parse(e):null)})},d3.html=function(e,t){d3.text(e,"text/html",function(e){if(e!=null){var n=document.createRange();n.selectNode(document.body),e=n.createContextualFragment(e)}t(e)})},d3.xml=function(e,t,n){function r(e){n(e&&e.responseXML)}arguments.length<3&&(n=t,t=null),d3.xhr(e,t,r)};var es={svg:"http://www.w3.org/2000/svg",xhtml:"http://www.w3.org/1999/xhtml",xlink:"http://www.w3.org/1999/xlink",xml:"http://www.w3.org/XML/1998/namespace",xmlns:"http://www.w3.org/2000/xmlns/"};d3.ns={prefix:es,qualify:function(e){var t=e.indexOf(":"),n=e;return t>=0&&(n=e.substring(0,t),e=e.substring(t+1)),es.hasOwnProperty(n)?{space:es[n],local:e}:e}},d3.dispatch=function(){var e=new d,t=-1,n=arguments.length;while(++t<n)e[arguments[t]]=v(e);return e},d.prototype.on=function(e,t){var n=e.indexOf("."),r="";return n>0&&(r=e.substring(n+1),e=e.substring(0,n)),arguments.length<2?this[e].on(r):this[e].on(r,t)},d3.format=function(e){var t=ts.exec(e),n=t[1]||" ",r=t[3]||"",i=t[5],s=+t[6],o=t[7],u=t[8],a=t[9],f=1,l="",c=!1;u&&(u=+u.substring(1)),i&&(n="0",o&&(s-=Math.floor((s-1)/4)));switch(a){case"n":o=!0,a="g";break;case"%":f=100,l="%",a="f";break;case"p":f=100,l="%",a="r";break;case"d":c=!0,u=0;break;case"s":f=-1,a="r"}return a=="r"&&!u&&(a="g"),a=ns.get(a)||g,function(e){if(c&&e%1)return"";var t=e<0&&(e=-e)?"-":r;if(f<0){var h=d3.formatPrefix(e,u);e=h.scale(e),l=h.symbol}else e*=f;e=a(e,u);if(i){var p=e.length+t.length;p<s&&(e=(new Array(s-p+1)).join(n)+e),o&&(e=y(e)),e=t+e}else{o&&(e=y(e)),e=t+e;var p=e.length;p<s&&(e=(new Array(s-p+1)).join(n)+e)}return e+l}};var ts=/(?:([^{])?([<>=^]))?([+\- ])?(#)?(0)?([0-9]+)?(,)?(\.[0-9]+)?([a-zA-Z%])?/,ns=d3.map({g:function(e,t){return e.toPrecision(t)},e:function(e,t){return e.toExponential(t)},f:function(e,t){return e.toFixed(t)},r:function(e,t){return d3.round(e,t=m(e,t)).toFixed(Math.max(0,Math.min(20,t)))}}),rs=["y","z","a","f","p","n","Î¼","m","","k","M","G","T","P","E","Z","Y"].map(b);d3.formatPrefix=function(e,t){var n=0;return e&&(e<0&&(e*=-1),t&&(e=d3.round(e,m(e,t))),n=1+Math.floor(1e-12+Math.log(e)/Math.LN10),n=Math.max(-24,Math.min(24,Math.floor((n<=0?n+1:n-1)/3)*3))),rs[8+n/3]};var is=T(2),ss=T(3),os=function(){return x},us=d3.map({linear:os,poly:T,quad:function(){return is},cubic:function(){return ss},sin:function(){return N},exp:function(){return C},circle:function(){return k},elastic:L,back:A,bounce:function(){return O}}),as=d3.map({"in":x,out:E,"in-out":S,"out-in":function(e){return S(E(e))}});d3.ease=function(e){var t=e.indexOf("-"),n=t>=0?e.substring(0,t):e,r=t>=0?e.substring(t+1):"in";return n=us.get(n)||os,r=as.get(r)||x,w(r(n.apply(null,Array.prototype.slice.call(arguments,1))))},d3.event=null,d3.transform=function(e){var t=document.createElementNS(d3.ns.prefix.svg,"g");return(d3.transform=function(e){t.setAttribute("transform",e);var n=t.transform.baseVal.consolidate();return new P(n?n.matrix:ls)})(e)},P.prototype.toString=function(){return"translate("+this.translate+")rotate("+this.rotate+")skewX("+this.skew+")scale("+this.scale+")"};var fs=180/Math.PI,ls={a:1,b:0,c:0,d:1,e:0,f:0};d3.interpolate=function(e,t){var n=d3.interpolators.length,r;while(--n>=0&&!(r=d3.interpolators[n](e,t)));return r},d3.interpolateNumber=function(e,t){return t-=e,function(n){return e+t*n}},d3.interpolateRound=function(e,t){return t-=e,function(n){return Math.round(e+t*n)}},d3.interpolateString=function(e,t){var n,r,i,s=0,o=0,u=[],a=[],f,l;cs.lastIndex=0;for(r=0;n=cs.exec(t);++r)n.index&&u.push(t.substring(s,o=n.index)),a.push({i:u.length,x:n[0]}),u.push(null),s=cs.lastIndex;s<t.length&&u.push(t.substring(s));for(r=0,f=a.length;(n=cs.exec(e))&&r<f;++r){l=a[r];if(l.x==n[0]){if(l.i)if(u[l.i+1]==null){u[l.i-1]+=l.x,u.splice(l.i,1);for(i=r+1;i<f;++i)a[i].i--}else{u[l.i-1]+=l.x+u[l.i+1],u.splice(l.i,2);for(i=r+1;i<f;++i)a[i].i-=2}else if(u[l.i+1]==null)u[l.i]=l.x;else{u[l.i]=l.x+u[l.i+1],u.splice(l.i+1,1);for(i=r+1;i<f;++i)a[i].i--}a.splice(r,1),f--,r--}else l.x=d3.interpolateNumber(parseFloat(n[0]),parseFloat(l.x))}while(r<f)l=a.pop(),u[l.i+1]==null?u[l.i]=l.x:(u[l.i]=l.x+u[l.i+1],u.splice(l.i+1,1)),f--;return u.length===1?u[0]==null?a[0].x:function(){return t}:function(e){for(r=0;r<f;++r)u[(l=a[r]).i]=l.x(e);return u.join("")}},d3.interpolateTransform=function(e,t){var n=[],r=[],i,s=d3.transform(e),o=d3.transform(t),u=s.translate,a=o.translate,f=s.rotate,l=o.rotate,c=s.skew,h=o.skew,p=s.scale,d=o.scale;return u[0]!=a[0]||u[1]!=a[1]?(n.push("translate(",null,",",null,")"),r.push({i:1,x:d3.interpolateNumber(u[0],a[0])},{i:3,x:d3.interpolateNumber(u[1],a[1])})):a[0]||a[1]?n.push("translate("+a+")"):n.push(""),f!=l?(f-l>180?l+=360:l-f>180&&(f+=360),r.push({i:n.push(n.pop()+"rotate(",null,")")-2,x:d3.interpolateNumber(f,l)})):l&&n.push(n.pop()+"rotate("+l+")"),c!=h?r.push({i:n.push(n.pop()+"skewX(",null,")")-2,x:d3.interpolateNumber(c,h)}):h&&n.push(n.pop()+"skewX("+h+")"),p[0]!=d[0]||p[1]!=d[1]?(i=n.push(n.pop()+"scale(",null,",",null,")"),r.push({i:i-4,x:d3.interpolateNumber(p[0],d[0])},{i:i-2,x:d3.interpolateNumber(p[1],d[1])})):(d[0]!=1||d[1]!=1)&&n.push(n.pop()+"scale("+d+")"),i=r.length,function(e){var t=-1,s;while(++t<i)n[(s=r[t]).i]=s.x(e);return n.join("")}},d3.interpolateRgb=function(e,t){e=d3.rgb(e),t=d3.rgb(t);var n=e.r,r=e.g,i=e.b,s=t.r-n,o=t.g-r,u=t.b-i;return function(e){return"#"+z(Math.round(n+s*e))+z(Math.round(r+o*e))+z(Math.round(i+u*e))}},d3.interpolateHsl=function(e,t){e=d3.hsl(e),t=d3.hsl(t);var n=e.h,r=e.s,i=e.l,s=t.h-n,o=t.s-r,u=t.l-i;return s>180?s-=360:s<-180&&(s+=360),function(e){return G(n+s*e,r+o*e,i+u*e)+""}},d3.interpolateLab=function(e,t){e=d3.lab(e),t=d3.lab(t);var n=e.l,r=e.a,i=e.b,s=t.l-n,o=t.a-r,u=t.b-i;return function(e){return rt(n+s*e,r+o*e,i+u*e)+""}},d3.interpolateHcl=function(e,t){e=d3.hcl(e),t=d3.hcl(t);var n=e.h,r=e.c,i=e.l,s=t.h-n,o=t.c-r,u=t.l-i;return s>180?s-=360:s<-180&&(s+=360),function(e){return et(n+s*e,r+o*e,i+u*e)+""}},d3.interpolateArray=function(e,t){var n=[],r=[],i=e.length,s=t.length,o=Math.min(e.length,t.length),u;for(u=0;u<o;++u)n.push(d3.interpolate(e[u],t[u]));for(;u<i;++u)r[u]=e[u];for(;u<s;++u)r[u]=t[u];return function(e){for(u=0;u<o;++u)r[u]=n[u](e);return r}},d3.interpolateObject=function(e,t){var n={},r={},i;for(i in e)i in t?n[i]=F(i)(e[i],t[i]):r[i]=e[i];for(i in t)i in e||(r[i]=t[i]);return function(e){for(i in n)r[i]=n[i](e);return r}};var cs=/[-+]?(?:\d+\.?\d*|\.?\d+)(?:[eE][-+]?\d+)?/g;d3.interpolators=[d3.interpolateObject,function(e,t){return t instanceof Array&&d3.interpolateArray(e,t)},function(e,t){return(typeof e=="string"||typeof t=="string")&&d3.interpolateString(e+"",t+"")},function(e,t){return(typeof t=="string"?hs.has(t)||/^(#|rgb\(|hsl\()/.test(t):t instanceof U||t instanceof Q)&&d3.interpolateRgb(e,t)},function(e,t){return!isNaN(e=+e)&&!isNaN(t=+t)&&d3.interpolateNumber(e,t)}],d3.rgb=function(e,t,n){return arguments.length===1?e instanceof U?R(e.r,e.g,e.b):W(""+e,R,G):R(~~e,~~t,~~n)},U.prototype.brighter=function(e){e=Math.pow(.7,arguments.length?e:1);var t=this.r,n=this.g,r=this.b,i=30;return!t&&!n&&!r?R(i,i,i):(t&&t<i&&(t=i),n&&n<i&&(n=i),r&&r<i&&(r=i),R(Math.min(255,Math.floor(t/e)),Math.min(255,Math.floor(n/e)),Math.min(255,Math.floor(r/e))))},U.prototype.darker=function(e){return e=Math.pow(.7,arguments.length?e:1),R(Math.floor(e*this.r),Math.floor(e*this.g),Math.floor(e*this.b))},U.prototype.hsl=function(){return X(this.r,this.g,this.b)},U.prototype.toString=function(){return"#"+z(this.r)+z(this.g)+z(this.b)};var hs=d3.map({aliceblue:"#f0f8ff",antiquewhite:"#faebd7",aqua:"#00ffff",aquamarine:"#7fffd4",azure:"#f0ffff",beige:"#f5f5dc",bisque:"#ffe4c4",black:"#000000",blanchedalmond:"#ffebcd",blue:"#0000ff",blueviolet:"#8a2be2",brown:"#a52a2a",burlywood:"#deb887",cadetblue:"#5f9ea0",chartreuse:"#7fff00",chocolate:"#d2691e",coral:"#ff7f50",cornflowerblue:"#6495ed",cornsilk:"#fff8dc",crimson:"#dc143c",cyan:"#00ffff",darkblue:"#00008b",darkcyan:"#008b8b",darkgoldenrod:"#b8860b",darkgray:"#a9a9a9",darkgreen:"#006400",darkgrey:"#a9a9a9",darkkhaki:"#bdb76b",darkmagenta:"#8b008b",darkolivegreen:"#556b2f",darkorange:"#ff8c00",darkorchid:"#9932cc",darkred:"#8b0000",darksalmon:"#e9967a",darkseagreen:"#8fbc8f",darkslateblue:"#483d8b",darkslategray:"#2f4f4f",darkslategrey:"#2f4f4f",darkturquoise:"#00ced1",darkviolet:"#9400d3",deeppink:"#ff1493",deepskyblue:"#00bfff",dimgray:"#696969",dimgrey:"#696969",dodgerblue:"#1e90ff",firebrick:"#b22222",floralwhite:"#fffaf0",forestgreen:"#228b22",fuchsia:"#ff00ff",gainsboro:"#dcdcdc",ghostwhite:"#f8f8ff",gold:"#ffd700",goldenrod:"#daa520",gray:"#808080",green:"#008000",greenyellow:"#adff2f",grey:"#808080",honeydew:"#f0fff0",hotpink:"#ff69b4",indianred:"#cd5c5c",indigo:"#4b0082",ivory:"#fffff0",khaki:"#f0e68c",lavender:"#e6e6fa",lavenderblush:"#fff0f5",lawngreen:"#7cfc00",lemonchiffon:"#fffacd",lightblue:"#add8e6",lightcoral:"#f08080",lightcyan:"#e0ffff",lightgoldenrodyellow:"#fafad2",lightgray:"#d3d3d3",lightgreen:"#90ee90",lightgrey:"#d3d3d3",lightpink:"#ffb6c1",lightsalmon:"#ffa07a",lightseagreen:"#20b2aa",lightskyblue:"#87cefa",lightslategray:"#778899",lightslategrey:"#778899",lightsteelblue:"#b0c4de",lightyellow:"#ffffe0",lime:"#00ff00",limegreen:"#32cd32",linen:"#faf0e6",magenta:"#ff00ff",maroon:"#800000",mediumaquamarine:"#66cdaa",mediumblue:"#0000cd",mediumorchid:"#ba55d3",mediumpurple:"#9370db",mediumseagreen:"#3cb371",mediumslateblue:"#7b68ee",mediumspringgreen:"#00fa9a",mediumturquoise:"#48d1cc",mediumvioletred:"#c71585",midnightblue:"#191970",mintcream:"#f5fffa",mistyrose:"#ffe4e1",moccasin:"#ffe4b5",navajowhite:"#ffdead",navy:"#000080",oldlace:"#fdf5e6",olive:"#808000",olivedrab:"#6b8e23",orange:"#ffa500",orangered:"#ff4500",orchid:"#da70d6",palegoldenrod:"#eee8aa",palegreen:"#98fb98",paleturquoise:"#afeeee",palevioletred:"#db7093",papayawhip:"#ffefd5",peachpuff:"#ffdab9",peru:"#cd853f",pink:"#ffc0cb",plum:"#dda0dd",powderblue:"#b0e0e6",purple:"#800080",red:"#ff0000",rosybrown:"#bc8f8f",royalblue:"#4169e1",saddlebrown:"#8b4513",salmon:"#fa8072",sandybrown:"#f4a460",seagreen:"#2e8b57",seashell:"#fff5ee",sienna:"#a0522d",silver:"#c0c0c0",skyblue:"#87ceeb",slateblue:"#6a5acd",slategray:"#708090",slategrey:"#708090",snow:"#fffafa",springgreen:"#00ff7f",steelblue:"#4682b4",tan:"#d2b48c",teal:"#008080",thistle:"#d8bfd8",tomato:"#ff6347",turquoise:"#40e0d0",violet:"#ee82ee",wheat:"#f5deb3",white:"#ffffff",whitesmoke:"#f5f5f5",yellow:"#ffff00",yellowgreen:"#9acd32"});hs.forEach(function(e,t){hs.set(e,W(t,R,G))}),d3.hsl=function(e,t,n){return arguments.length===1?e instanceof Q?K(e.h,e.s,e.l):W(""+e,X,K):K(+e,+t,+n)},Q.prototype.brighter=function(e){return e=Math.pow(.7,arguments.length?e:1),K(this.h,this.s,this.l/e)},Q.prototype.darker=function(e){return e=Math.pow(.7,arguments.length?e:1),K(this.h,this.s,e*this.l)},Q.prototype.rgb=function(){return G(this.h,this.s,this.l)},Q.prototype.toString=function(){return this.rgb().toString()},d3.hcl=function(e,t,n){return arguments.length===1?e instanceof Z?Y(e.h,e.c,e.l):e instanceof nt?it(e.l,e.a,e.b):it((e=V((e=d3.rgb(e)).r,e.g,e.b)).l,e.a,e.b):Y(+e,+t,+n)},Z.prototype.brighter=function(e){return Y(this.h,this.c,Math.min(100,this.l+ps*(arguments.length?e:1)))},Z.prototype.darker=function(e){return Y(this.h,this.c,Math.max(0,this.l-ps*(arguments.length?e:1)))},Z.prototype.rgb=function(){return et(this.h,this.c,this.l).rgb()},Z.prototype.toString=function(){return this.rgb()+""},d3.lab=function(e,t,n){return arguments.length===1?e instanceof nt?tt(e.l,e.a,e.b):e instanceof Z?et(e.l,e.c,e.h):V((e=d3.rgb(e)).r,e.g,e.b):tt(+e,+t,+n)};var ps=18,ds=.95047,vs=1,ms=1.08883;nt.prototype.brighter=function(e){return tt(Math.min(100,this.l+ps*(arguments.length?e:1)),this.a,this.b)},nt.prototype.darker=function(e){return tt(Math.max(0,this.l-ps*(arguments.length?e:1)),this.a,this.b)},nt.prototype.rgb=function(){return rt(this.l,this.a,this.b)},nt.prototype.toString=function(){return this.rgb()+""};var gs=function(e,t){return t.querySelector(e)},ys=function(e,t){return t.querySelectorAll(e)},bs=document.documentElement,ws=bs.matchesSelector||bs.webkitMatchesSelector||bs.mozMatchesSelector||bs.msMatchesSelector||bs.oMatchesSelector,Es=function(e,t){return ws.call(e,t)};typeof Sizzle=="function"&&(gs=function(e,t){return Sizzle(e,t)[0]||null},ys=function(e,t){return Sizzle.uniqueSort(Sizzle(e,t))},Es=Sizzle.matchesSelector);var Ss=[];d3.selection=function(){return xs},d3.selection.prototype=Ss,Ss.select=function(e){var t=[],n,r,i,s;typeof e!="function"&&(e=ft(e));for(var o=-1,u=this.length;++o<u;){t.push(n=[]),n.parentNode=(i=this[o]).parentNode;for(var a=-1,f=i.length;++a<f;)(s=i[a])?(n.push(r=e.call(s,s.__data__,a)),r&&"__data__"in s&&(r.__data__=s.__data__)):n.push(null)}return at(t)},Ss.selectAll=function(e){var t=[],n,r;typeof e!="function"&&(e=lt(e));for(var i=-1,s=this.length;++i<s;)for(var o=this[i],u=-1,a=o.length;++u<a;)if(r=o[u])t.push(n=$i(e.call(r,r.__data__,u))),n.parentNode=r;return at(t)},Ss.attr=function(e,t){if(arguments.length<2){if(typeof e=="string"){var n=this.node();return e=d3.ns.qualify(e),e.local?n.getAttributeNS(e.space,e.local):n.getAttribute(e)}for(t in e)this.each(ct(t,e[t]));return this}return this.each(ct(e,t))},Ss.classed=function(e,t){if(arguments.length<2){if(typeof e=="string"){var n=this.node(),r=(e=e.trim().split(/^|\s+/g)).length,i=-1;if(t=n.classList){while(++i<r)if(!t.contains(e[i]))return!1}else{t=n.className,t.baseVal!=null&&(t=t.baseVal);while(++i<r)if(!ht(e[i]).test(t))return!1}return!0}for(t in e)this.each(pt(t,e[t]));return this}return this.each(pt(e,t))},Ss.style=function(e,t,n){var r=arguments.length;if(r<3){if(typeof e!="string"){r<2&&(t="");for(n in e)this.each(vt(n,e[n],t));return this}if(r<2)return window.getComputedStyle(this.node(),null).getPropertyValue(e);n=""}return this.each(vt(e,t,n))},Ss.property=function(e,t){if(arguments.length<2){if(typeof e=="string")return this.node()[e];for(t in e)this.each(mt(t,e[t]));return this}return this.each(mt(e,t))},Ss.text=function(e){return arguments.length<1?this.node().textContent:this.each(typeof e=="function"?function(){var t=e.apply(this,arguments);this.textContent=t==null?"":t}:e==null?function(){this.textContent=""}:function(){this.textContent=e})},Ss.html=function(e){return arguments.length<1?this.node().innerHTML:this.each(typeof e=="function"?function(){var t=e.apply(this,arguments);this.innerHTML=t==null?"":t}:e==null?function(){this.innerHTML=""}:function(){this.innerHTML=e})},Ss.append=function(e){function t(){return this.appendChild(document.createElementNS(this.namespaceURI,e))}function n(){return this.appendChild(document.createElementNS(e.space,e.local))}return e=d3.ns.qualify(e),this.select(e.local?n:t)},Ss.insert=function(e,t){function n(){return this.insertBefore(document.createElementNS(this.namespaceURI,e),gs(t,this))}function r(){return this.insertBefore(document.createElementNS(e.space,e.local),gs(t,this))}return e=d3.ns.qualify(e),this.select(e.local?r:n)},Ss.remove=function(){return this.each(function(){var e=this.parentNode;e&&e.removeChild(this)})},Ss.data=function(e,t){function n(e,n){var i,s=e.length,o=n.length,u=Math.min(s,o),c=Math.max(s,o),h=[],p=[],d=[],v,m;if(t){var g=new r,y=[],b,w=n.length;for(i=-1;++i<s;)b=t.call(v=e[i],v.__data__,i),g.has(b)?d[w++]=v:g.set(b,v),y.push(b);for(i=-1;++i<o;)b=t.call(n,m=n[i],i),g.has(b)?(h[i]=v=g.get(b),v.__data__=m,p[i]=d[i]=null):(p[i]=gt(m),h[i]=d[i]=null),g.remove(b);for(i=-1;++i<s;)g.has(y[i])&&(d[i]=e[i])}else{for(i=-1;++i<u;)v=e[i],m=n[i],v?(v.__data__=m,h[i]=v,p[i]=d[i]=null):(p[i]=gt(m),h[i]=d[i]=null);for(;i<o;++i)p[i]=gt(n[i]),h[i]=d[i]=null;for(;i<c;++i)d[i]=e[i],p[i]=h[i]=null}p.update=h,p.parentNode=h.parentNode=d.parentNode=e.parentNode,a.push(p),f.push(h),l.push(d)}var i=-1,s=this.length,o,u;if(!arguments.length){e=new Array(s=(o=this[0]).length);while(++i<s)if(u=o[i])e[i]=u.__data__;return e}var a=St([]),f=at([]),l=at([]);if(typeof e=="function")while(++i<s)n(o=this[i],e.call(o,o.parentNode.__data__,i));else while(++i<s)n(o=this[i],e);return f.enter=function(){return a},f.exit=function(){return l},f},Ss.datum=Ss.map=function(e){return arguments.length<1?this.property("__data__"):this.property("__data__",e)},Ss.filter=function(e){var t=[],n,r,i;typeof e!="function"&&(e=yt(e));for(var s=0,o=this.length;s<o;s++){t.push(n=[]),n.parentNode=(r=this[s]).parentNode;for(var u=0,a=r.length;u<a;u++)(i=r[u])&&e.call(i,i.__data__,u)&&n.push(i)}return at(t)},Ss.order=function(){for(var e=-1,t=this.length;++e<t;)for(var n=this[e],r=n.length-1,i=n[r],s;--r>=0;)if(s=n[r])i&&i!==s.nextSibling&&i.parentNode.insertBefore(s,i),i=s;return this},Ss.sort=function(e){e=bt.apply(this,arguments);for(var t=-1,n=this.length;++t<n;)this[t].sort(e);return this.order()},Ss.on=function(e,t,n){var r=arguments.length;if(r<3){if(typeof e!="string"){r<2&&(t=!1);for(n in e)this.each(wt(n,e[n],t));return this}if(r<2)return(r=this.node()["__on"+e])&&r._;n=!1}return this.each(wt(e,t,n))},Ss.each=function(e){return Et(this,function(t,n,r){e.call(t,t.__data__,n,r)})},Ss.call=function(e){return e.apply(this,(arguments[0]=this,arguments)),this},Ss.empty=function(){return!this.node()},Ss.node=function(e){for(var t=0,n=this.length;t<n;t++)for(var r=this[t],i=0,s=r.length;i<s;i++){var o=r[i];if(o)return o}return null},Ss.transition=function(){var e=[],t,n;for(var r=-1,i=this.length;++r<i;){e.push(t=[]);for(var s=this[r],o=-1,u=s.length;++o<u;)t.push((n=s[o])?{node:n,delay:Ms,duration:_s}:null)}return xt(e,ks||++Cs,Date.now())};var xs=at([[document]]);xs[0].parentNode=bs,d3.select=function(e){return typeof e=="string"?xs.select(e):at([[e]])},d3.selectAll=function(e){return typeof e=="string"?xs.selectAll(e):at([$i(e)])};var Ts=[];d3.selection.enter=St,d3.selection.enter.prototype=Ts,Ts.append=Ss.append,Ts.insert=Ss.insert,Ts.empty=Ss.empty,Ts.node=Ss.node,Ts.select=function(e){var t=[],n,r,i,s,o;for(var u=-1,a=this.length;++u<a;){i=(s=this[u]).update,t.push(n=[]),n.parentNode=s.parentNode;for(var f=-1,l=s.length;++f<l;)(o=s[f])?(n.push(i[f]=r=e.call(s.parentNode,o.__data__,f)),r.__data__=o.__data__):n.push(null)}return at(t)};var Ns=[],Cs=0,ks=0,Ls=0,As=250,Os=d3.ease("cubic-in-out"),Ms=Ls,_s=As,Ds=Os;Ns.call=Ss.call,d3.transition=function(e){return arguments.length?ks?e.transition():e:xs.transition()},d3.transition.prototype=Ns,Ns.select=function(e){var t=[],n,r,i;typeof e!="function"&&(e=ft(e));for(var s=-1,o=this.length;++s<o;){t.push(n=[]);for(var u=this[s],a=-1,f=u.length;++a<f;)(i=u[a])&&(r=e.call(i.node,i.node.__data__,a))?("__data__"in i.node&&(r.__data__=i.node.__data__),n.push({node:r,delay:i.delay,duration:i.duration})):n.push(null)}return xt(t,this.id,this.time).ease(this.ease())},Ns.selectAll=function(e){var t=[],n,r,i;typeof e!="function"&&(e=lt(e));for(var s=-1,o=this.length;++s<o;)for(var u=this[s],a=-1,f=u.length;++a<f;)if(i=u[a]){r=e.call(i.node,i.node.__data__,a),t.push(n=[]);for(var l=-1,c=r.length;++l<c;)n.push({node:r[l],delay:i.delay,duration:i.duration})}return xt(t,this.id,this.time).ease(this.ease())},Ns.filter=function(e){var t=[],n,r,i;typeof e!="function"&&(e=yt(e));for(var s=0,o=this.length;s<o;s++){t.push(n=[]);for(var r=this[s],u=0,a=r.length;u<a;u++)(i=r[u])&&e.call(i.node,i.node.__data__,u)&&n.push(i)}return xt(t,this.id,this.time).ease(this.ease())},Ns.attr=function(e,t){if(arguments.length<2){for(t in e)this.attrTween(t,Ct(e[t],t));return this}return this.attrTween(e,Ct(t,e))},Ns.attrTween=function(e,t){function n(e,n){var r=t.call(this,e,n,this.getAttribute(i));return r===Ps?(this.removeAttribute(i),null):r&&function(e){this.setAttribute(i,r(e))}}function r(e,n){var r=t.call(this,e,n,this.getAttributeNS(i.space,i.local));return r===Ps?(this.removeAttributeNS(i.space,i.local),null):r&&function(e){this.setAttributeNS(i.space,i.local,r(e))}}var i=d3.ns.qualify(e);return this.tween("attr."+e,i.local?r:n)},Ns.style=function(e,t,n){var r=arguments.length;if(r<3){if(typeof e!="string"){r<2&&(t="");for(n in e)this.styleTween(n,Ct(e[n],n),t);return this}n=""}return this.styleTween(e,Ct(t,e),n)},Ns.styleTween=function(e,t,n){return arguments.length<3&&(n=""),this.tween("style."+e,function(r,i){var s=t.call(this,r,i,window.getComputedStyle(this,null).getPropertyValue(e));return s===Ps?(this.style.removeProperty(e),null):s&&function(t){this.style.setProperty(e,s(t),n)}})},Ns.text=function(e){return this.tween("text",function(t,n){this.textContent=typeof e=="function"?e.call(this,t,n):e})},Ns.remove=function(){return this.each("end.transition",function(){var e;!this.__transition__&&(e=this.parentNode)&&e.removeChild(this)})},Ns.delay=function(e){return Et(this,typeof e=="function"?function(t,n,r){t.delay=e.call(t=t.node,t.__data__,n,r)|0}:(e|=0,function(t){t.delay=e}))},Ns.duration=function(e){return Et(this,typeof e=="function"?function(t,n,r){t.duration=Math.max(1,e.call(t=t.node,t.__data__,n,r)|0)}:(e=Math.max(1,e|0),function(t){t.duration=e}))},Ns.transition=function(){return this.select(s)},d3.tween=function(e,t){function n(n,r,i){var s=e.call(this,n,r);return s==null?i!=""&&Ps:i!=s&&t(i,s)}function r(n,r,i){return i!=e&&t(i,e)}return typeof e=="function"?n:e==null?Nt:(e+="",r)};var Ps={},Hs=null,Bs,js;d3.timer=function(e,t,n){var r=!1,i,s=Hs;if(arguments.length<3){if(arguments.length<2)t=0;else if(!isFinite(t))return;n=Date.now()}while(s){if(s.callback===e){s.then=n,s.delay=t,r=!0;break}i=s,s=s.next}r||(Hs={callback:e,then:n,delay:t,next:Hs}),Bs||(js=clearTimeout(js),Bs=1,Fs(kt))},d3.timer.flush=function(){var e,t=Date.now(),n=Hs;while(n)e=t-n.then,n.delay||(n.flush=n.callback(e)),n=n.next;Lt()};var Fs=window.requestAnimationFrame||window.webkitRequestAnimationFrame||
window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(e){setTimeout(e,17)};d3.mouse=function(e){return At(e,_())};var Is=/WebKit/.test(navigator.userAgent)?-1:0;d3.touches=function(e,t){return arguments.length<2&&(t=_().touches),t?$i(t).map(function(t){var n=At(e,t);return n.identifier=t.identifier,n}):[]},d3.scale={},d3.scale.linear=function(){return Ht([0,1],[0,1],d3.interpolate,!1)},d3.scale.log=function(){return zt(d3.scale.linear(),Wt)};var qs=d3.format(".0e");Wt.pow=function(e){return Math.pow(10,e)},Xt.pow=function(e){return-Math.pow(10,-e)},d3.scale.pow=function(){return Vt(d3.scale.linear(),1)},d3.scale.sqrt=function(){return d3.scale.pow().exponent(.5)},d3.scale.ordinal=function(){return Jt([],{t:"range",a:[[]]})},d3.scale.category10=function(){return d3.scale.ordinal().range(Rs)},d3.scale.category20=function(){return d3.scale.ordinal().range(Us)},d3.scale.category20b=function(){return d3.scale.ordinal().range(zs)},d3.scale.category20c=function(){return d3.scale.ordinal().range(Ws)};var Rs=["#1f77b4","#ff7f0e","#2ca02c","#d62728","#9467bd","#8c564b","#e377c2","#7f7f7f","#bcbd22","#17becf"],Us=["#1f77b4","#aec7e8","#ff7f0e","#ffbb78","#2ca02c","#98df8a","#d62728","#ff9896","#9467bd","#c5b0d5","#8c564b","#c49c94","#e377c2","#f7b6d2","#7f7f7f","#c7c7c7","#bcbd22","#dbdb8d","#17becf","#9edae5"],zs=["#393b79","#5254a3","#6b6ecf","#9c9ede","#637939","#8ca252","#b5cf6b","#cedb9c","#8c6d31","#bd9e39","#e7ba52","#e7cb94","#843c39","#ad494a","#d6616b","#e7969c","#7b4173","#a55194","#ce6dbd","#de9ed6"],Ws=["#3182bd","#6baed6","#9ecae1","#c6dbef","#e6550d","#fd8d3c","#fdae6b","#fdd0a2","#31a354","#74c476","#a1d99b","#c7e9c0","#756bb1","#9e9ac8","#bcbddc","#dadaeb","#636363","#969696","#bdbdbd","#d9d9d9"];d3.scale.quantile=function(){return Kt([],[])},d3.scale.quantize=function(){return Qt(0,1,[0,1])},d3.scale.threshold=function(){return Gt([.5],[0,1])},d3.scale.identity=function(){return Yt([0,1])},d3.svg={},d3.svg.arc=function(){function e(){var e=t.apply(this,arguments),s=n.apply(this,arguments),o=r.apply(this,arguments)+Xs,u=i.apply(this,arguments)+Xs,a=(u<o&&(a=o,o=u,u=a),u-o),f=a<Math.PI?"0":"1",l=Math.cos(o),c=Math.sin(o),h=Math.cos(u),p=Math.sin(u);return a>=Vs?e?"M0,"+s+"A"+s+","+s+" 0 1,1 0,"+ -s+"A"+s+","+s+" 0 1,1 0,"+s+"M0,"+e+"A"+e+","+e+" 0 1,0 0,"+ -e+"A"+e+","+e+" 0 1,0 0,"+e+"Z":"M0,"+s+"A"+s+","+s+" 0 1,1 0,"+ -s+"A"+s+","+s+" 0 1,1 0,"+s+"Z":e?"M"+s*l+","+s*c+"A"+s+","+s+" 0 "+f+",1 "+s*h+","+s*p+"L"+e*h+","+e*p+"A"+e+","+e+" 0 "+f+",0 "+e*l+","+e*c+"Z":"M"+s*l+","+s*c+"A"+s+","+s+" 0 "+f+",1 "+s*h+","+s*p+"L0,0"+"Z"}var t=Zt,n=en,r=tn,i=nn;return e.innerRadius=function(n){return arguments.length?(t=u(n),e):t},e.outerRadius=function(t){return arguments.length?(n=u(t),e):n},e.startAngle=function(t){return arguments.length?(r=u(t),e):r},e.endAngle=function(t){return arguments.length?(i=u(t),e):i},e.centroid=function(){var e=(t.apply(this,arguments)+n.apply(this,arguments))/2,s=(r.apply(this,arguments)+i.apply(this,arguments))/2+Xs;return[Math.cos(s)*e,Math.sin(s)*e]},e};var Xs=-Math.PI/2,Vs=2*Math.PI-1e-6;d3.svg.line=function(){return rn(i)};var $s=d3.map({linear:un,"linear-closed":an,"step-before":fn,"step-after":ln,basis:mn,"basis-open":gn,"basis-closed":yn,bundle:bn,cardinal:pn,"cardinal-open":cn,"cardinal-closed":hn,monotone:Nn});$s.forEach(function(e,t){t.key=e,t.closed=/-closed$/.test(e)});var Js=[0,2/3,1/3,0],Ks=[0,1/3,2/3,0],Qs=[0,1/6,2/3,1/6];d3.svg.line.radial=function(){var e=rn(Cn);return e.radius=e.x,delete e.x,e.angle=e.y,delete e.y,e},fn.reverse=ln,ln.reverse=fn,d3.svg.area=function(){return kn(i)},d3.svg.area.radial=function(){var e=kn(Cn);return e.radius=e.x,delete e.x,e.innerRadius=e.x0,delete e.x0,e.outerRadius=e.x1,delete e.x1,e.angle=e.y,delete e.y,e.startAngle=e.y0,delete e.y0,e.endAngle=e.y1,delete e.y1,e},d3.svg.chord=function(){function e(e,u){var a=t(this,s,e,u),f=t(this,o,e,u);return"M"+a.p0+r(a.r,a.p1,a.a1-a.a0)+(n(a,f)?i(a.r,a.p1,a.r,a.p0):i(a.r,a.p1,f.r,f.p0)+r(f.r,f.p1,f.a1-f.a0)+i(f.r,f.p1,a.r,a.p0))+"Z"}function t(e,t,n,r){var i=t.call(e,n,r),s=a.call(e,i,r),o=f.call(e,i,r)+Xs,u=l.call(e,i,r)+Xs;return{r:s,a0:o,a1:u,p0:[s*Math.cos(o),s*Math.sin(o)],p1:[s*Math.cos(u),s*Math.sin(u)]}}function n(e,t){return e.a0==t.a0&&e.a1==t.a1}function r(e,t,n){return"A"+e+","+e+" 0 "+ +(n>Math.PI)+",1 "+t}function i(e,t,n,r){return"Q 0,0 "+r}var s=Ln,o=An,a=On,f=tn,l=nn;return e.radius=function(t){return arguments.length?(a=u(t),e):a},e.source=function(t){return arguments.length?(s=u(t),e):s},e.target=function(t){return arguments.length?(o=u(t),e):o},e.startAngle=function(t){return arguments.length?(f=u(t),e):f},e.endAngle=function(t){return arguments.length?(l=u(t),e):l},e},d3.svg.diagonal=function(){function e(e,i){var s=t.call(this,e,i),o=n.call(this,e,i),u=(s.y+o.y)/2,a=[s,{x:s.x,y:u},{x:o.x,y:u},o];return a=a.map(r),"M"+a[0]+"C"+a[1]+" "+a[2]+" "+a[3]}var t=Ln,n=An,r=Dn;return e.source=function(n){return arguments.length?(t=u(n),e):t},e.target=function(t){return arguments.length?(n=u(t),e):n},e.projection=function(t){return arguments.length?(r=t,e):r},e},d3.svg.diagonal.radial=function(){var e=d3.svg.diagonal(),t=Dn,n=e.projection;return e.projection=function(e){return arguments.length?n(Pn(t=e)):t},e},d3.svg.mouse=d3.mouse,d3.svg.touches=d3.touches,d3.svg.symbol=function(){function e(e,r){return(Gs.get(t.call(this,e,r))||jn)(n.call(this,e,r))}var t=Bn,n=Hn;return e.type=function(n){return arguments.length?(t=u(n),e):t},e.size=function(t){return arguments.length?(n=u(t),e):n},e};var Gs=d3.map({circle:jn,cross:function(e){var t=Math.sqrt(e/5)/2;return"M"+ -3*t+","+ -t+"H"+ -t+"V"+ -3*t+"H"+t+"V"+ -t+"H"+3*t+"V"+t+"H"+t+"V"+3*t+"H"+ -t+"V"+t+"H"+ -3*t+"Z"},diamond:function(e){var t=Math.sqrt(e/(2*Zs)),n=t*Zs;return"M0,"+ -t+"L"+n+",0"+" 0,"+t+" "+ -n+",0"+"Z"},square:function(e){var t=Math.sqrt(e)/2;return"M"+ -t+","+ -t+"L"+t+","+ -t+" "+t+","+t+" "+ -t+","+t+"Z"},"triangle-down":function(e){var t=Math.sqrt(e/Ys),n=t*Ys/2;return"M0,"+n+"L"+t+","+ -n+" "+ -t+","+ -n+"Z"},"triangle-up":function(e){var t=Math.sqrt(e/Ys),n=t*Ys/2;return"M0,"+ -n+"L"+t+","+n+" "+ -t+","+n+"Z"}});d3.svg.symbolTypes=Gs.keys();var Ys=Math.sqrt(3),Zs=Math.tan(30*Math.PI/180);d3.svg.axis=function(){function e(e){e.each(function(){var e=d3.select(this),c=a==null?t.ticks?t.ticks.apply(t,u):t.domain():a,h=f==null?t.tickFormat?t.tickFormat.apply(t,u):String:f,p=qn(t,c,l),d=e.selectAll(".minor").data(p,String),v=d.enter().insert("line","g").attr("class","tick minor").style("opacity",1e-6),m=d3.transition(d.exit()).style("opacity",1e-6).remove(),g=d3.transition(d).style("opacity",1),y=e.selectAll("g").data(c,String),b=y.enter().insert("g","path").style("opacity",1e-6),w=d3.transition(y.exit()).style("opacity",1e-6).remove(),E=d3.transition(y).style("opacity",1),S,x=_t(t),T=e.selectAll(".domain").data([0]),N=T.enter().append("path").attr("class","domain"),C=d3.transition(T),k=t.copy(),L=this.__chart__||k;this.__chart__=k,b.append("line").attr("class","tick"),b.append("text");var A=b.select("line"),O=E.select("line"),M=y.select("text").text(h),_=b.select("text"),D=E.select("text");switch(n){case"bottom":S=Fn,v.attr("y2",i),g.attr("x2",0).attr("y2",i),A.attr("y2",r),_.attr("y",Math.max(r,0)+o),O.attr("x2",0).attr("y2",r),D.attr("x",0).attr("y",Math.max(r,0)+o),M.attr("dy",".71em").attr("text-anchor","middle"),C.attr("d","M"+x[0]+","+s+"V0H"+x[1]+"V"+s);break;case"top":S=Fn,v.attr("y2",-i),g.attr("x2",0).attr("y2",-i),A.attr("y2",-r),_.attr("y",-(Math.max(r,0)+o)),O.attr("x2",0).attr("y2",-r),D.attr("x",0).attr("y",-(Math.max(r,0)+o)),M.attr("dy","0em").attr("text-anchor","middle"),C.attr("d","M"+x[0]+","+ -s+"V0H"+x[1]+"V"+ -s);break;case"left":S=In,v.attr("x2",-i),g.attr("x2",-i).attr("y2",0),A.attr("x2",-r),_.attr("x",-(Math.max(r,0)+o)),O.attr("x2",-r).attr("y2",0),D.attr("x",-(Math.max(r,0)+o)).attr("y",0),M.attr("dy",".32em").attr("text-anchor","end"),C.attr("d","M"+ -s+","+x[0]+"H0V"+x[1]+"H"+ -s);break;case"right":S=In,v.attr("x2",i),g.attr("x2",i).attr("y2",0),A.attr("x2",r),_.attr("x",Math.max(r,0)+o),O.attr("x2",r).attr("y2",0),D.attr("x",Math.max(r,0)+o).attr("y",0),M.attr("dy",".32em").attr("text-anchor","start"),C.attr("d","M"+s+","+x[0]+"H0V"+x[1]+"H"+s)}if(t.ticks)b.call(S,L),E.call(S,k),w.call(S,k),v.call(S,L),g.call(S,k),m.call(S,k);else{var P=k.rangeBand()/2,H=function(e){return k(e)+P};b.call(S,H),E.call(S,H)}})}var t=d3.scale.linear(),n="bottom",r=6,i=6,s=6,o=3,u=[10],a=null,f,l=0;return e.scale=function(n){return arguments.length?(t=n,e):t},e.orient=function(t){return arguments.length?(n=t,e):n},e.ticks=function(){return arguments.length?(u=arguments,e):u},e.tickValues=function(t){return arguments.length?(a=t,e):a},e.tickFormat=function(t){return arguments.length?(f=t,e):f},e.tickSize=function(t,n,o){if(!arguments.length)return r;var u=arguments.length-1;return r=+t,i=u>1?+n:r,s=u>0?+arguments[u]:r,e},e.tickPadding=function(t){return arguments.length?(o=+t,e):o},e.tickSubdivide=function(t){return arguments.length?(l=+t,e):l},e},d3.svg.brush=function(){function e(s){s.each(function(){var s=d3.select(this),f=s.selectAll(".background").data([0]),l=s.selectAll(".extent").data([0]),c=s.selectAll(".resize").data(a,String),h;s.style("pointer-events","all").on("mousedown.brush",i).on("touchstart.brush",i),f.enter().append("rect").attr("class","background").style("visibility","hidden").style("cursor","crosshair"),l.enter().append("rect").attr("class","extent").style("cursor","move"),c.enter().append("g").attr("class",function(e){return"resize "+e}).style("cursor",function(e){return eo[e]}).append("rect").attr("x",function(e){return/[ew]$/.test(e)?-3:null}).attr("y",function(e){return/^[ns]/.test(e)?-3:null}).attr("width",6).attr("height",6).style("visibility","hidden"),c.style("display",e.empty()?"none":null),c.exit().remove(),o&&(h=_t(o),f.attr("x",h[0]).attr("width",h[1]-h[0]),n(s)),u&&(h=_t(u),f.attr("y",h[0]).attr("height",h[1]-h[0]),r(s)),t(s)})}function t(e){e.selectAll(".resize").attr("transform",function(e){return"translate("+f[+/e$/.test(e)][0]+","+f[+/^s/.test(e)][1]+")"})}function n(e){e.select(".extent").attr("x",f[0][0]),e.selectAll(".extent,.n>rect,.s>rect").attr("width",f[1][0]-f[0][0])}function r(e){e.select(".extent").attr("y",f[0][1]),e.selectAll(".extent,.e>rect,.w>rect").attr("height",f[1][1]-f[0][1])}function i(){function i(){var e=d3.event.changedTouches;return e?d3.touches(v,e)[0]:d3.mouse(v)}function a(){d3.event.keyCode==32&&(S||(x=null,T[0]-=f[1][0],T[1]-=f[1][1],S=2),M())}function c(){d3.event.keyCode==32&&S==2&&(T[0]+=f[1][0],T[1]+=f[1][1],S=0,M())}function h(){var e=i(),s=!1;N&&(e[0]+=N[0],e[1]+=N[1]),S||(d3.event.altKey?(x||(x=[(f[0][0]+f[1][0])/2,(f[0][1]+f[1][1])/2]),T[0]=f[+(e[0]<x[0])][0],T[1]=f[+(e[1]<x[1])][1]):x=null),w&&p(e,o,0)&&(n(y),s=!0),E&&p(e,u,1)&&(r(y),s=!0),s&&(t(y),g({type:"brush",mode:S?"move":"resize"}))}function p(e,t,n){var r=_t(t),i=r[0],s=r[1],o=T[n],u=f[1][n]-f[0][n],a,c;S&&(i-=o,s-=u+o),a=Math.max(i,Math.min(s,e[n])),S?c=(a+=o)+u:(x&&(o=Math.max(i,Math.min(s,2*x[n]-a))),o<a?(c=a,a=o):c=o);if(f[0][n]!==a||f[1][n]!==c)return l=null,f[0][n]=a,f[1][n]=c,!0}function d(){h(),y.style("pointer-events","all").selectAll(".resize").style("display",e.empty()?"none":null),d3.select("body").style("cursor",null),C.on("mousemove.brush",null).on("mouseup.brush",null).on("touchmove.brush",null).on("touchend.brush",null).on("keydown.brush",null).on("keyup.brush",null),g({type:"brushend"}),M()}var v=this,m=d3.select(d3.event.target),g=s.of(v,arguments),y=d3.select(v),b=m.datum(),w=!/^(n|s)$/.test(b)&&o,E=!/^(e|w)$/.test(b)&&u,S=m.classed("extent"),x,T=i(),N,C=d3.select(window).on("mousemove.brush",h).on("mouseup.brush",d).on("touchmove.brush",h).on("touchend.brush",d).on("keydown.brush",a).on("keyup.brush",c);if(S)T[0]=f[0][0]-T[0],T[1]=f[0][1]-T[1];else if(b){var k=+/w$/.test(b),L=+/^n/.test(b);N=[f[1-k][0]-T[0],f[1-L][1]-T[1]],T[0]=f[k][0],T[1]=f[L][1]}else d3.event.altKey&&(x=T.slice());y.style("pointer-events","none").selectAll(".resize").style("display",null),d3.select("body").style("cursor",m.style("cursor")),g({type:"brushstart"}),h(),M()}var s=D(e,"brushstart","brush","brushend"),o=null,u=null,a=to[0],f=[[0,0],[0,0]],l;return e.x=function(t){return arguments.length?(o=t,a=to[!o<<1|!u],e):o},e.y=function(t){return arguments.length?(u=t,a=to[!o<<1|!u],e):u},e.extent=function(t){var n,r,i,s,a;return arguments.length?(l=[[0,0],[0,0]],o&&(n=t[0],r=t[1],u&&(n=n[0],r=r[0]),l[0][0]=n,l[1][0]=r,o.invert&&(n=o(n),r=o(r)),r<n&&(a=n,n=r,r=a),f[0][0]=n|0,f[1][0]=r|0),u&&(i=t[0],s=t[1],o&&(i=i[1],s=s[1]),l[0][1]=i,l[1][1]=s,u.invert&&(i=u(i),s=u(s)),s<i&&(a=i,i=s,s=a),f[0][1]=i|0,f[1][1]=s|0),e):(t=l||f,o&&(n=t[0][0],r=t[1][0],l||(n=f[0][0],r=f[1][0],o.invert&&(n=o.invert(n),r=o.invert(r)),r<n&&(a=n,n=r,r=a))),u&&(i=t[0][1],s=t[1][1],l||(i=f[0][1],s=f[1][1],u.invert&&(i=u.invert(i),s=u.invert(s)),s<i&&(a=i,i=s,s=a))),o&&u?[[n,i],[r,s]]:o?[n,r]:u&&[i,s])},e.clear=function(){return l=null,f[0][0]=f[0][1]=f[1][0]=f[1][1]=0,e},e.empty=function(){return o&&f[0][0]===f[1][0]||u&&f[0][1]===f[1][1]},d3.rebind(e,s,"on")};var eo={n:"ns-resize",e:"ew-resize",s:"ns-resize",w:"ew-resize",nw:"nwse-resize",ne:"nesw-resize",se:"nwse-resize",sw:"nesw-resize"},to=[["n","e","s","w","nw","ne","se","sw"],["e","w"],["n","s"],[]];d3.behavior={},d3.behavior.drag=function(){function e(){this.on("mousedown.drag",t).on("touchstart.drag",t)}function t(){function e(){var e=o.parentNode;return f?d3.touches(e).filter(function(e){return e.identifier===f})[0]:d3.mouse(e)}function t(){if(!o.parentNode)return i();var t=e(),n=t[0]-c[0],r=t[1]-c[1];h|=n|r,c=t,M(),u({type:"drag",x:t[0]+l[0],y:t[1]+l[1],dx:n,dy:r})}function i(){u({type:"dragend"}),h&&(M(),d3.event.target===a&&p.on("click.drag",s,!0)),p.on(f?"touchmove.drag-"+f:"mousemove.drag",null).on(f?"touchend.drag-"+f:"mouseup.drag",null)}function s(){M(),p.on("click.drag",null)}var o=this,u=n.of(o,arguments),a=d3.event.target,f=d3.event.touches&&d3.event.changedTouches[0].identifier,l,c=e(),h=0,p=d3.select(window).on(f?"touchmove.drag-"+f:"mousemove.drag",t).on(f?"touchend.drag-"+f:"mouseup.drag",i,!0);r?(l=r.apply(o,arguments),l=[l.x-c[0],l.y-c[1]]):l=[0,0],f||M(),u({type:"dragstart"})}var n=D(e,"drag","dragstart","dragend"),r=null;return e.origin=function(t){return arguments.length?(r=t,e):r},d3.rebind(e,n,"on")},d3.behavior.zoom=function(){function e(){this.on("mousedown.zoom",o).on("mousewheel.zoom",u).on("mousemove.zoom",a).on("DOMMouseScroll.zoom",u).on("dblclick.zoom",f).on("touchstart.zoom",l).on("touchmove.zoom",c).on("touchend.zoom",l)}function t(e){return[(e[0]-h[0])/d,(e[1]-h[1])/d]}function n(e){return[e[0]*d+h[0],e[1]*d+h[1]]}function r(e){d=Math.max(m[0],Math.min(m[1],e))}function i(e,t){t=n(t),h[0]+=e[0]-t[0],h[1]+=e[1]-t[1]}function s(e){b&&b.domain(y.range().map(function(e){return(e-h[0])/d}).map(y.invert)),E&&E.domain(w.range().map(function(e){return(e-h[1])/d}).map(w.invert)),d3.event.preventDefault(),e({type:"zoom",scale:d,translate:h})}function o(){function e(){f=1,i(d3.mouse(o),c),s(u)}function n(){f&&M(),l.on("mousemove.zoom",null).on("mouseup.zoom",null),f&&d3.event.target===a&&l.on("click.zoom",r,!0)}function r(){M(),l.on("click.zoom",null)}var o=this,u=g.of(o,arguments),a=d3.event.target,f=0,l=d3.select(window).on("mousemove.zoom",e).on("mouseup.zoom",n),c=t(d3.mouse(o));window.focus(),M()}function u(){p||(p=t(d3.mouse(this))),r(Math.pow(2,Rn()*.002)*d),i(d3.mouse(this),p),s(g.of(this,arguments))}function a(){p=null}function f(){var e=d3.mouse(this),n=t(e);r(d3.event.shiftKey?d/2:d*2),i(e,n),s(g.of(this,arguments))}function l(){var e=d3.touches(this),n=Date.now();v=d,p={},e.forEach(function(e){p[e.identifier]=t(e)}),M();if(e.length===1){if(n-S<500){var o=e[0],u=t(e[0]);r(d*2),i(o,u),s(g.of(this,arguments))}S=n}}function c(){var e=d3.touches(this),t=e[0],n=p[t.identifier];if(o=e[1]){var o,u=p[o.identifier];t=[(t[0]+o[0])/2,(t[1]+o[1])/2],n=[(n[0]+u[0])/2,(n[1]+u[1])/2],r(d3.event.scale*v)}i(t,n),S=null,s(g.of(this,arguments))}var h=[0,0],p,d=1,v,m=ro,g=D(e,"zoom"),y,b,w,E,S;return e.translate=function(t){return arguments.length?(h=t.map(Number),e):h},e.scale=function(t){return arguments.length?(d=+t,e):d},e.scaleExtent=function(t){return arguments.length?(m=t==null?ro:t.map(Number),e):m},e.x=function(t){return arguments.length?(b=t,y=t.copy(),e):b},e.y=function(t){return arguments.length?(E=t,w=t.copy(),e):E},d3.rebind(e,g,"on")};var no,ro=[0,Infinity];d3.layout={},d3.layout.bundle=function(){return function(e){var t=[],n=-1,r=e.length;while(++n<r)t.push(Un(e[n]));return t}},d3.layout.chord=function(){function e(){var e={},n=[],c=d3.range(o),h=[],p,d,v,m,g;r=[],i=[],p=0,m=-1;while(++m<o){d=0,g=-1;while(++g<o)d+=s[m][g];n.push(d),h.push(d3.range(o)),p+=d}a&&c.sort(function(e,t){return a(n[e],n[t])}),f&&h.forEach(function(e,t){e.sort(function(e,n){return f(s[t][e],s[t][n])})}),p=(2*Math.PI-u*o)/p,d=0,m=-1;while(++m<o){v=d,g=-1;while(++g<o){var y=c[m],b=h[y][g],w=s[y][b],E=d,S=d+=w*p;e[y+"-"+b]={index:y,subindex:b,startAngle:E,endAngle:S,value:w}}i[y]={index:y,startAngle:v,endAngle:d,value:(d-v)/p},d+=u}m=-1;while(++m<o){g=m-1;while(++g<o){var x=e[m+"-"+g],T=e[g+"-"+m];(x.value||T.value)&&r.push(x.value<T.value?{source:T,target:x}:{source:x,target:T})}}l&&t()}function t(){r.sort(function(e,t){return l((e.source.value+e.target.value)/2,(t.source.value+t.target.value)/2)})}var n={},r,i,s,o,u=0,a,f,l;return n.matrix=function(e){return arguments.length?(o=(s=e)&&s.length,r=i=null,n):s},n.padding=function(e){return arguments.length?(u=e,r=i=null,n):u},n.sortGroups=function(e){return arguments.length?(a=e,r=i=null,n):a},n.sortSubgroups=function(e){return arguments.length?(f=e,r=null,n):f},n.sortChords=function(e){return arguments.length?(l=e,r&&t(),n):l},n.chords=function(){return r||e(),r},n.groups=function(){return i||e(),i},n},d3.layout.force=function(){function e(e){return function(t,n,r,i,s){if(t.point!==e){var o=t.cx-e.x,u=t.cy-e.y,a=1/Math.sqrt(o*o+u*u);if((i-n)*a<d){var f=t.charge*a*a;return e.px-=o*f,e.py-=u*f,!0}if(t.point&&isFinite(a)){var f=t.pointCharge*a*a;e.px-=o*f,e.py-=u*f}}return!t.charge}}function t(e){e.px=d3.event.x,e.py=d3.event.y,n.resume()}var n={},r=d3.dispatch("start","tick","end"),s=[1,1],o,a,f=.9,l=Qn,c=Gn,h=-30,p=.1,d=.8,v,m=[],g=[],y,b,w;return n.tick=function(){if((a*=.99)<.005)return r.end({type:"end",alpha:a=0}),!0;var t=m.length,n=g.length,i,o,u,l,c,d,v,E,S;for(o=0;o<n;++o){u=g[o],l=u.source,c=u.target,E=c.x-l.x,S=c.y-l.y;if(d=E*E+S*S)d=a*b[o]*((d=Math.sqrt(d))-y[o])/d,E*=d,S*=d,c.x-=E*(v=l.weight/(c.weight+l.weight)),c.y-=S*v,l.x+=E*(v=1-v),l.y+=S*v}if(v=a*p){E=s[0]/2,S=s[1]/2,o=-1;if(v)while(++o<t)u=m[o],u.x+=(E-u.x)*v,u.y+=(S-u.y)*v}if(h){Kn(i=d3.geom.quadtree(m),a,w),o=-1;while(++o<t)(u=m[o]).fixed||i.visit(e(u))}o=-1;while(++o<t)u=m[o],u.fixed?(u.x=u.px,u.y=u.py):(u.x-=(u.px-(u.px=u.x))*f,u.y-=(u.py-(u.py=u.y))*f);r.tick({type:"tick",alpha:a})},n.nodes=function(e){return arguments.length?(m=e,n):m},n.links=function(e){return arguments.length?(g=e,n):g},n.size=function(e){return arguments.length?(s=e,n):s},n.linkDistance=function(e){return arguments.length?(l=u(e),n):l},n.distance=n.linkDistance,n.linkStrength=function(e){return arguments.length?(c=u(e),n):c},n.friction=function(e){return arguments.length?(f=e,n):f},n.charge=function(e){return arguments.length?(h=typeof e=="function"?e:+e,n):h},n.gravity=function(e){return arguments.length?(p=e,n):p},n.theta=function(e){return arguments.length?(d=e,n):d},n.alpha=function(e){return arguments.length?(a?e>0?a=e:a=0:e>0&&(r.start({type:"start",alpha:a=e}),d3.timer(n.tick)),n):a},n.start=function(){function e(e,n){var i=t(r),s=-1,o=i.length,u;while(++s<o)if(!isNaN(u=i[s][e]))return u;return Math.random()*n}function t(){if(!p){p=[];for(i=0;i<o;++i)p[i]=[];for(i=0;i<u;++i){var e=g[i];p[e.source.index].push(e.target),p[e.target.index].push(e.source)}}return p[r]}var r,i,o=m.length,u=g.length,a=s[0],f=s[1],p,d;for(r=0;r<o;++r)(d=m[r]).index=r,d.weight=0;y=[],b=[];for(r=0;r<u;++r)d=g[r],typeof d.source=="number"&&(d.source=m[d.source]),typeof d.target=="number"&&(d.target=m[d.target]),y[r]=l.call(this,d,r),b[r]=c.call(this,d,r),++d.source.weight,++d.target.weight;for(r=0;r<o;++r)d=m[r],isNaN(d.x)&&(d.x=e("x",a)),isNaN(d.y)&&(d.y=e("y",f)),isNaN(d.px)&&(d.px=d.x),isNaN(d.py)&&(d.py=d.y);w=[];if(typeof h=="function")for(r=0;r<o;++r)w[r]=+h.call(this,m[r],r);else for(r=0;r<o;++r)w[r]=h;return n.resume()},n.resume=function(){return n.alpha(.1)},n.stop=function(){return n.alpha(0)},n.drag=function(){o||(o=d3.behavior.drag().origin(i).on("dragstart",Xn).on("drag",t).on("dragend",Vn)),this.on("mouseover.force",$n).on("mouseout.force",Jn).call(o)},d3.rebind(n,r,"on")},d3.layout.partition=function(){function e(t,n,r,i){var s=t.children;t.x=n,t.y=t.depth*i,t.dx=r,t.dy=i;if(s&&(u=s.length)){var o=-1,u,a,f;r=t.value?r/t.value:0;while(++o<u)e(a=s[o],n,f=a.value*r,i),n+=f}}function t(e){var n=e.children,r=0;if(n&&(s=n.length)){var i=-1,s;while(++i<s)r=Math.max(r,t(n[i]))}return 1+r}function n(n,s){var o=r.call(this,n,s);return e(o[0],0,i[0],i[1]/t(o[0])),o}var r=d3.layout.hierarchy(),i=[1,1];return n.size=function(e){return arguments.length?(i=e,n):i},fr(n,r)},d3.layout.pie=function(){function e(s,o){var u=s.map(function(n,r){return+t.call(e,n,r)}),a=+(typeof r=="function"?r.apply(this,arguments):r),f=((typeof i=="function"?i.apply(this,arguments):i)-r)/d3.sum(u),l=d3.range(s.length);n!=null&&l.sort(n===io?function(e,t){return u[t]-u[e]}:function(e,t){return n(s[e],s[t])});var c=[];return l.forEach(function(e){var t;c[e]={data:s[e],value:t=u[e],startAngle:a,endAngle:a+=t*f}}),c}var t=Number,n=io,r=0,i=2*Math.PI;return e.value=function(n){return arguments.length?(t=n,e):t},e.sort=function(t){return arguments.length?(n=t,e):n},e.startAngle=function(t){return arguments.length?(r=t,e):r},e.endAngle=function(t){return arguments.length?(i=t,e):i},e};var io={};d3.layout.stack=function(){function e(i,a){var f=i.map(function(n,r){return t.call(e,n,r)}),l=f.map(function(t,n){return t.map(function(t,n){return[o.call(e,t,n),u.call(e,t,n)]})}),c=n.call(e,l,a);f=d3.permute(f,c),l=d3.permute(l,c);var h=r.call(e,l,a),p=f.length,d=f[0].length,v,m,g;for(m=0;m<d;++m){s.call(e,f[0][m],g=h[m],l[0][m][1]);for(v=1;v<p;++v)s.call(e,f[v][m],g+=l[v-1][m][1],l[v][m][1])}return i}var t=i,n=tr,r=nr,s=er,o=Yn,u=Zn;return e.values=function(n){return arguments.length?(t=n,e):t},e.order=function(t){return arguments.length?(n=typeof t=="function"?t:so.get(t)||tr,e):n},e.offset=function(t){return arguments.length?(r=typeof t=="function"?t:oo.get(t)||nr,e):r},e.x=function(t){return arguments.length?(o=t,e):o},e.y=function(t){return arguments.length?(u=t,e):u},e.out=function(t){return arguments.length?(s=t,e):s},e};var so=d3.map({"inside-out":function(e){var t=e.length,n,r,i=e.map(rr),s=e.map(ir),o=d3.range(t).sort(function(e,t){return i[e]-i[t]}),u=0,a=0,f=[],l=[];for(n=0;n<t;++n)r=o[n],u<a?(u+=s[r],f.push(r)):(a+=s[r],l.push(r));return l.reverse().concat(f)},reverse:function(e){return d3.range(e.length).reverse()},"default":tr}),oo=d3.map({silhouette:function(e){var t=e.length,n=e[0].length,r=[],i=0,s,o,u,a=[];for(o=0;o<n;++o){for(s=0,u=0;s<t;s++)u+=e[s][o][1];u>i&&(i=u),r.push(u)}for(o=0;o<n;++o)a[o]=(i-r[o])/2;return a},wiggle:function(e){var t=e.length,n=e[0],r=n.length,i=0,s,o,u,a,f,l,c,h,p,d=[];d[0]=h=p=0;for(o=1;o<r;++o){for(s=0,a=0;s<t;++s)a+=e[s][o][1];for(s=0,f=0,c=n[o][0]-n[o-1][0];s<t;++s){for(u=0,l=(e[s][o][1]-e[s][o-1][1])/(2*c);u<s;++u)l+=(e[u][o][1]-e[u][o-1][1])/c;f+=l*e[s][o][1]}d[o]=h-=a?f/a*c:0,h<p&&(p=h)}for(o=0;o<r;++o)d[o]-=p;return d},expand:function(e){var t=e.length,n=e[0].length,r=1/t,i,s,o,u=[];for(s=0;s<n;++s){for(i=0,o=0;i<t;i++)o+=e[i][s][1];if(o)for(i=0;i<t;i++)e[i][s][1]/=o;else for(i=0;i<t;i++)e[i][s][1]=r}for(s=0;s<n;++s)u[s]=0;return u},zero:nr});d3.layout.histogram=function(){function e(e,s){var o=[],u=e.map(n,this),a=r.call(this,u,s),f=i.call(this,a,u,s),l,s=-1,c=u.length,h=f.length-1,p=t?1:1/c,d;while(++s<h)l=o[s]=[],l.dx=f[s+1]-(l.x=f[s]),l.y=0;if(h>0){s=-1;while(++s<c)d=u[s],d>=a[0]&&d<=a[1]&&(l=o[d3.bisect(f,d,1,h)-1],l.y+=p,l.push(e[s]))}return o}var t=!0,n=Number,r=ar,i=or;return e.value=function(t){return arguments.length?(n=t,e):n},e.range=function(t){return arguments.length?(r=u(t),e):r},e.bins=function(t){return arguments.length?(i=typeof t=="number"?function(e){return ur(e,t)}:u(t),e):i},e.frequency=function(n){return arguments.length?(t=!!n,e):t},e},d3.layout.hierarchy=function(){function e(t,o,u){var a=i.call(n,t,o),f=uo?t:{data:t};f.depth=o,u.push(f);if(a&&(c=a.length)){var l=-1,c,h=f.children=[],p=0,d=o+1,v;while(++l<c)v=e(a[l],d,u),v.parent=f,h.push(v),p+=v.value;r&&h.sort(r),s&&(f.value=p)}else s&&(f.value=+s.call(n,t,o)||0);return f}function t(e,r){var i=e.children,o=0;if(i&&(a=i.length)){var u=-1,a,f=r+1;while(++u<a)o+=t(i[u],f)}else s&&(o=+s.call(n,uo?e:e.data,r)||0);return s&&(e.value=o),o}function n(t){var n=[];return e(t,0,n),n}var r=hr,i=lr,s=cr;return n.sort=function(e){return arguments.length?(r=e,n):r},n.children=function(e){return arguments.length?(i=e,n):i},n.value=function(e){return arguments.length?(s=e,n):s},n.revalue=function(e){return t(e,0),e},n};var uo=!1;d3.layout.pack=function(){function e(e,i){var s=t.call(this,e,i),o=s[0];o.x=0,o.y=0,Pr(o,function(e){e.r=Math.sqrt(e.value)}),Pr(o,yr);var u=r[0],a=r[1],f=Math.max(2*o.r/u,2*o.r/a);if(n>0){var l=n*f/2;Pr(o,function(e){e.r+=l}),Pr(o,yr),Pr(o,function(e){e.r-=l}),f=Math.max(2*o.r/u,2*o.r/a)}return Er(o,u/2,a/2,1/f),s}var t=d3.layout.hierarchy().sort(dr),n=0,r=[1,1];return e.size=function(t){return arguments.length?(r=t,e):r},e.padding=function(t){return arguments.length?(n=+t,e):n},fr(e,t)},d3.layout.cluster=function(){function e(e,i){var s=t.call(this,e,i),o=s[0],u,a=0,f,l;Pr(o,function(e){var t=e.children;t&&t.length?(e.x=Tr(t),e.y=xr(t)):(e.x=u?a+=n(e,u):0,e.y=0,u=e)});var c=Nr(o),h=Cr(o),p=c.x-n(c,h)/2,d=h.x+n(h,c)/2;return Pr(o,function(e){e.x=(e.x-p)/(d-p)*r[0],e.y=(1-(o.y?e.y/o.y:1))*r[1]}),s}var t=d3.layout.hierarchy().sort(null).value(null),n=kr,r=[1,1];return e.separation=function(t){return arguments.length?(n=t,e):n},e.size=function(t){return arguments.length?(r=t,e):r},fr(e,t)},d3.layout.tree=function(){function e(e,i){function s(e,t){var r=e.children,i=e._tree;if(r&&(o=r.length)){var o,a=r[0],f,l=a,c,h=-1;while(++h<o)c=r[h],s(c,f),l=u(c,f,l),f=c;Hr(e);var p=.5*(a._tree.prelim+c._tree.prelim);t?(i.prelim=t._tree.prelim+n(e,t),i.mod=i.prelim-p):i.prelim=p}else t&&(i.prelim=t._tree.prelim+n(e,t))}function o(e,t){e.x=e._tree.prelim+t;var n=e.children;if(n&&(i=n.length)){var r=-1,i;t+=e._tree.mod;while(++r<i)o(n[r],t)}}function u(e,t,r){if(t){var i=e,s=e,o=t,u=e.parent.children[0],a=i._tree.mod,f=s._tree.mod,l=o._tree.mod,c=u._tree.mod,h;while(o=Ar(o),i=Lr(i),o&&i)u=Lr(u),s=Ar(s),s._tree.ancestor=e,h=o._tree.prelim+l-i._tree.prelim-a+n(o,i),h>0&&(Br(jr(o,e,r),e,h),a+=h,f+=h),l+=o._tree.mod,a+=i._tree.mod,c+=u._tree.mod,f+=s._tree.mod;o&&!Ar(s)&&(s._tree.thread=o,s._tree.mod+=l-f),i&&!Lr(u)&&(u._tree.thread=i,u._tree.mod+=a-c,r=e)}return r}var a=t.call(this,e,i),f=a[0];Pr(f,function(e,t){e._tree={ancestor:e,prelim:0,mod:0,change:0,shift:0,number:t?t._tree.number+1:0}}),s(f),o(f,-f._tree.prelim);var l=Or(f,_r),c=Or(f,Mr),h=Or(f,Dr),p=l.x-n(l,c)/2,d=c.x+n(c,l)/2,v=h.depth||1;return Pr(f,function(e){e.x=(e.x-p)/(d-p)*r[0],e.y=e.depth/v*r[1],delete e._tree}),a}var t=d3.layout.hierarchy().sort(null).value(null),n=kr,r=[1,1];return e.separation=function(t){return arguments.length?(n=t,e):n},e.size=function(t){return arguments.length?(r=t,e):r},fr(e,t)},d3.layout.treemap=function(){function e(e,t){var n=-1,r=e.length,i,s;while(++n<r)s=(i=e[n]).value*(t<0?0:t),i.area=isNaN(s)||s<=0?0:s}function t(n){var s=n.children;if(s&&s.length){var o=l(n),u=[],a=s.slice(),f,c=Infinity,h,p=Math.min(o.dx,o.dy),d;e(a,o.dx*o.dy/n.value),u.area=0;while((d=a.length)>0)u.push(f=a[d-1]),u.area+=f.area,(h=r(u,p))<=c?(a.pop(),c=h):(u.area-=u.pop().area,i(u,p,o,!1),p=Math.min(o.dx,o.dy),u.length=u.area=0,c=Infinity);u.length&&(i(u,p,o,!0),u.length=u.area=0),s.forEach(t)}}function n(t){var r=t.children;if(r&&r.length){var s=l(t),o=r.slice(),u,a=[];e(o,s.dx*s.dy/t.value),a.area=0;while(u=o.pop())a.push(u),a.area+=u.area,u.z!=null&&(i(a,u.z?s.dx:s.dy,s,!o.length),a.length=a.area=0);r.forEach(n)}}function r(e,t){var n=e.area,r,i=0,s=Infinity,o=-1,u=e.length;while(++o<u){if(!(r=e[o].area))continue;r<s&&(s=r),r>i&&(i=r)}return n*=n,t*=t,n?Math.max(t*i*p/n,n/(t*s*p)):Infinity}function i(e,t,n,r){var i=-1,s=e.length,o=n.x,a=n.y,f=t?u(e.area/t):0,l;if(t==n.dx){if(r||f>n.dy)f=n.dy;while(++i<s)l=e[i],l.x=o,l.y=a,l.dy=f,o+=l.dx=Math.min(n.x+n.dx-o,f?u(l.area/f):0);l.z=!0,l.dx+=n.x+n.dx-o,n.y+=f,n.dy-=f}else{if(r||f>n.dx)f=n.dx;while(++i<s)l=e[i],l.x=o,l.y=a,l.dx=f,a+=l.dy=Math.min(n.y+n.dy-a,f?u(l.area/f):0);l.z=!1,l.dy+=n.y+n.dy-a,n.x+=f,n.dx-=f}}function s(r){var i=h||o(r),s=i[0];return s.x=0,s.y=0,s.dx=a[0],s.dy=a[1],h&&o.revalue(s),e([s],s.dx*s.dy/s.value),(h?n:t)(s),c&&(h=i),i}var o=d3.layout.hierarchy(),u=Math.round,a=[1,1],f=null,l=Fr,c=!1,h,p=.5*(1+Math.sqrt(5));return s.size=function(e){return arguments.length?(a=e,s):a},s.padding=function(e){function t(t){var n=e.call(s,t,t.depth);return n==null?Fr(t):Ir(t,typeof n=="number"?[n,n,n,n]:n)}function n(t){return Ir(t,e)}if(!arguments.length)return f;var r;return l=(f=e)==null?Fr:(r=typeof e)==="function"?t:r==="number"?(e=[e,e,e,e],n):n,s},s.round=function(e){return arguments.length?(u=e?Math.round:Number,s):u!=Number},s.sticky=function(e){return arguments.length?(c=e,h=null,s):c},s.ratio=function(e){return arguments.length?(p=e,s):p},fr(s,o)},d3.csv=qr(",","text/csv"),d3.tsv=qr("	","text/tab-separated-values"),d3.geo={};var ao=Math.PI/180;d3.geo.azimuthal=function(){function e(e){var n=e[0]*ao-s,o=e[1]*ao,f=Math.cos(n),l=Math.sin(n),c=Math.cos(o),h=Math.sin(o),p=t!=="orthographic"?a*h+u*c*f:null,d,v=t==="stereographic"?1/(1+p):t==="gnomonic"?1/p:t==="equidistant"?(d=Math.acos(p),d?d/Math.sin(d):0):t==="equalarea"?Math.sqrt(2/(1+p)):1,m=v*c*l,g=v*(a*c*f-u*h);return[r*m+i[0],r*g+i[1]]}var t="orthographic",n,r=200,i=[480,250],s,o,u,a;return e.invert=function(e){var n=(e[0]-i[0])/r,o=(e[1]-i[1])/r,f=Math.sqrt(n*n+o*o),l=t==="stereographic"?2*Math.atan(f):t==="gnomonic"?Math.atan(f):t==="equidistant"?f:t==="equalarea"?2*Math.asin(.5*f):Math.asin(f),c=Math.sin(l),h=Math.cos(l);return[(s+Math.atan2(n*c,f*u*h+o*a*c))/ao,Math.asin(h*a-(f?o*c*u/f:0))/ao]},e.mode=function(n){return arguments.length?(t=n+"",e):t},e.origin=function(t){return arguments.length?(n=t,s=n[0]*ao,o=n[1]*ao,u=Math.cos(o),a=Math.sin(o),e):n},e.scale=function(t){return arguments.length?(r=+t,e):r},e.translate=function(t){return arguments.length?(i=[+t[0],+t[1]],e):i},e.origin([0,0])},d3.geo.albers=function(){function e(e){var t=u*(ao*e[0]-o),n=Math.sqrt(a-2*u*Math.sin(ao*e[1]))/u;return[i*n*Math.sin(t)+s[0],i*(n*Math.cos(t)-f)+s[1]]}function t(){var t=ao*r[0],i=ao*r[1],s=ao*n[1],l=Math.sin(t),c=Math.cos(t);return o=ao*n[0],u=.5*(l+Math.sin(i)),a=c*c+2*u*l,f=Math.sqrt(a-2*u*Math.sin(s))/u,e}var n=[-98,38],r=[29.5,45.5],i=1e3,s=[480,250],o,u,a,f;return e.invert=function(e){var t=(e[0]-s[0])/i,n=(e[1]-s[1])/i,r=f+n,l=Math.atan2(t,r),c=Math.sqrt(t*t+r*r);return[(o+l/u)/ao,Math.asin((a-c*c*u*u)/(2*u))/ao]},e.origin=function(e){return arguments.length?(n=[+e[0],+e[1]],t()):n},e.parallels=function(e){return arguments.length?(r=[+e[0],+e[1]],t()):r},e.scale=function(t){return arguments.length?(i=+t,e):i},e.translate=function(t){return arguments.length?(s=[+t[0],+t[1]],e):s},t()},d3.geo.albersUsa=function(){function e(e){var s=e[0],o=e[1];return(o>50?n:s<-140?r:o<21?i:t)(e)}var t=d3.geo.albers(),n=d3.geo.albers().origin([-160,60]).parallels([55,65]),r=d3.geo.albers().origin([-160,20]).parallels([8,18]),i=d3.geo.albers().origin([-60,10]).parallels([8,18]);return e.scale=function(s){return arguments.length?(t.scale(s),n.scale(s*.6),r.scale(s),i.scale(s*1.5),e.translate(t.translate())):t.scale()},e.translate=function(s){if(!arguments.length)return t.translate();var o=t.scale()/1e3,u=s[0],a=s[1];return t.translate(s),n.translate([u-400*o,a+170*o]),r.translate([u-190*o,a+200*o]),i.translate([u+580*o,a+430*o]),e},e.scale(t.scale())},d3.geo.bonne=function(){function e(e){var u=e[0]*ao-r,a=e[1]*ao-i;if(s){var f=o+s-a,l=u*Math.cos(a)/f;u=f*Math.sin(l),a=f*Math.cos(l)-o}else u*=Math.cos(a),a*=-1;return[t*u+n[0],t*a+n[1]]}var t=200,n=[480,250],r,i,s,o;return e.invert=function(e){var i=(e[0]-n[0])/t,u=(e[1]-n[1])/t;if(s){var a=o+u,f=Math.sqrt(i*i+a*a);u=o+s-f,i=r+f*Math.atan2(i,a)/Math.cos(u)}else u*=-1,i/=Math.cos(u);return[i/ao,u/ao]},e.parallel=function(t){return arguments.length?(o=1/Math.tan
(s=t*ao),e):s/ao},e.origin=function(t){return arguments.length?(r=t[0]*ao,i=t[1]*ao,e):[r/ao,i/ao]},e.scale=function(n){return arguments.length?(t=+n,e):t},e.translate=function(t){return arguments.length?(n=[+t[0],+t[1]],e):n},e.origin([0,0]).parallel(45)},d3.geo.equirectangular=function(){function e(e){var r=e[0]/360,i=-e[1]/360;return[t*r+n[0],t*i+n[1]]}var t=500,n=[480,250];return e.invert=function(e){var r=(e[0]-n[0])/t,i=(e[1]-n[1])/t;return[360*r,-360*i]},e.scale=function(n){return arguments.length?(t=+n,e):t},e.translate=function(t){return arguments.length?(n=[+t[0],+t[1]],e):n},e},d3.geo.mercator=function(){function e(e){var r=e[0]/360,i=-(Math.log(Math.tan(Math.PI/4+e[1]*ao/2))/ao)/360;return[t*r+n[0],t*Math.max(-0.5,Math.min(.5,i))+n[1]]}var t=500,n=[480,250];return e.invert=function(e){var r=(e[0]-n[0])/t,i=(e[1]-n[1])/t;return[360*r,2*Math.atan(Math.exp(-360*i*ao))/ao-90]},e.scale=function(n){return arguments.length?(t=+n,e):t},e.translate=function(t){return arguments.length?(n=[+t[0],+t[1]],e):n},e},d3.geo.path=function(){function e(e,t){typeof s=="function"&&(o=Ur(s.apply(this,arguments))),f(e);var n=a.length?a.join(""):null;return a=[],n}function t(e){return u(e).join(",")}function n(e){var t=i(e[0]),n=0,r=e.length;while(++n<r)t-=i(e[n]);return t}function r(e){var t=d3.geom.polygon(e[0].map(u)),n=t.area(),r=t.centroid(n<0?(n*=-1,1):-1),i=r[0],s=r[1],o=n,a=0,f=e.length;while(++a<f)t=d3.geom.polygon(e[a].map(u)),n=t.area(),r=t.centroid(n<0?(n*=-1,1):-1),i-=r[0],s-=r[1],o-=n;return[i,s,6*o]}function i(e){return Math.abs(d3.geom.polygon(e.map(u)).area())}var s=4.5,o=Ur(s),u=d3.geo.albersUsa(),a=[],f=Rr({FeatureCollection:function(e){var t=e.features,n=-1,r=t.length;while(++n<r)a.push(f(t[n].geometry))},Feature:function(e){f(e.geometry)},Point:function(e){a.push("M",t(e.coordinates),o)},MultiPoint:function(e){var n=e.coordinates,r=-1,i=n.length;while(++r<i)a.push("M",t(n[r]),o)},LineString:function(e){var n=e.coordinates,r=-1,i=n.length;a.push("M");while(++r<i)a.push(t(n[r]),"L");a.pop()},MultiLineString:function(e){var n=e.coordinates,r=-1,i=n.length,s,o,u;while(++r<i){s=n[r],o=-1,u=s.length,a.push("M");while(++o<u)a.push(t(s[o]),"L");a.pop()}},Polygon:function(e){var n=e.coordinates,r=-1,i=n.length,s,o,u;while(++r<i){s=n[r],o=-1;if((u=s.length-1)>0){a.push("M");while(++o<u)a.push(t(s[o]),"L");a[a.length-1]="Z"}}},MultiPolygon:function(e){var n=e.coordinates,r=-1,i=n.length,s,o,u,f,l,c;while(++r<i){s=n[r],o=-1,u=s.length;while(++o<u){f=s[o],l=-1;if((c=f.length-1)>0){a.push("M");while(++l<c)a.push(t(f[l]),"L");a[a.length-1]="Z"}}}},GeometryCollection:function(e){var t=e.geometries,n=-1,r=t.length;while(++n<r)a.push(f(t[n]))}}),l=e.area=Rr({FeatureCollection:function(e){var t=0,n=e.features,r=-1,i=n.length;while(++r<i)t+=l(n[r]);return t},Feature:function(e){return l(e.geometry)},Polygon:function(e){return n(e.coordinates)},MultiPolygon:function(e){var t=0,r=e.coordinates,i=-1,s=r.length;while(++i<s)t+=n(r[i]);return t},GeometryCollection:function(e){var t=0,n=e.geometries,r=-1,i=n.length;while(++r<i)t+=l(n[r]);return t}},0),c=e.centroid=Rr({Feature:function(e){return c(e.geometry)},Polygon:function(e){var t=r(e.coordinates);return[t[0]/t[2],t[1]/t[2]]},MultiPolygon:function(e){var t=0,n=e.coordinates,i,s=0,o=0,u=0,a=-1,f=n.length;while(++a<f)i=r(n[a]),s+=i[0],o+=i[1],u+=i[2];return[s/u,o/u]}});return e.projection=function(t){return u=t,e},e.pointRadius=function(t){return typeof t=="function"?s=t:(s=+t,o=Ur(s)),e},e},d3.geo.bounds=function(e){var t=Infinity,n=Infinity,r=-Infinity,i=-Infinity;return zr(e,function(e,s){e<t&&(t=e),e>r&&(r=e),s<n&&(n=s),s>i&&(i=s)}),[[t,n],[r,i]]};var fo={Feature:Wr,FeatureCollection:Xr,GeometryCollection:Vr,LineString:$r,MultiLineString:Jr,MultiPoint:$r,MultiPolygon:Kr,Point:Qr,Polygon:Gr};d3.geo.circle=function(){function e(){}function t(e){return a.distance(e)<u}function n(e){var t=-1,n=e.length,i=[],s,o,f,l,c;while(++t<n)c=a.distance(f=e[t]),c<u?(o&&i.push(ti(o,f)((l-u)/(l-c))),i.push(f),s=o=null):(o=f,!s&&i.length&&(i.push(ti(i[i.length-1],o)((u-l)/(c-l))),s=o)),l=c;return s=e[0],o=i[0],o&&f[0]===s[0]&&f[1]===s[1]&&(f[0]!==o[0]||f[1]!==o[1])&&i.push(o),r(i)}function r(e){var t=0,n=e.length,r,i,s=n?[e[0]]:e,o,u=a.source();while(++t<n){o=a.source(e[t-1])(e[t]).coordinates;for(r=0,i=o.length;++r<i;)s.push(o[r])}return a.source(u),s}var s=[0,0],o=89.99,u=o*ao,a=d3.geo.greatArc().source(s).target(i);e.clip=function(e){return typeof s=="function"&&a.source(s.apply(this,arguments)),f(e)||null};var f=Rr({FeatureCollection:function(e){var t=e.features.map(f).filter(i);return t&&(e=Object.create(e),e.features=t,e)},Feature:function(e){var t=f(e.geometry);return t&&(e=Object.create(e),e.geometry=t,e)},Point:function(e){return t(e.coordinates)&&e},MultiPoint:function(e){var n=e.coordinates.filter(t);return n.length&&{type:e.type,coordinates:n}},LineString:function(e){var t=n(e.coordinates);return t.length&&(e=Object.create(e),e.coordinates=t,e)},MultiLineString:function(e){var t=e.coordinates.map(n).filter(function(e){return e.length});return t.length&&(e=Object.create(e),e.coordinates=t,e)},Polygon:function(e){var t=e.coordinates.map(n);return t[0].length&&(e=Object.create(e),e.coordinates=t,e)},MultiPolygon:function(e){var t=e.coordinates.map(function(e){return e.map(n)}).filter(function(e){return e[0].length});return t.length&&(e=Object.create(e),e.coordinates=t,e)},GeometryCollection:function(e){var t=e.geometries.map(f).filter(i);return t.length&&(e=Object.create(e),e.geometries=t,e)}});return e.origin=function(t){return arguments.length?(s=t,typeof s!="function"&&a.source(s),e):s},e.angle=function(t){return arguments.length?(u=(o=+t)*ao,e):o},d3.rebind(e,a,"precision")},d3.geo.greatArc=function(){function e(){var t=e.distance.apply(this,arguments),r=0,u=s/t,a=[n];while((r+=u)<1)a.push(o(r));return a.push(i),{type:"LineString",coordinates:a}}var t=Yr,n,r=Zr,i,s=6*ao,o=ei();return e.distance=function(){return typeof t=="function"&&o.source(n=t.apply(this,arguments)),typeof r=="function"&&o.target(i=r.apply(this,arguments)),o.distance()},e.source=function(r){return arguments.length?(t=r,typeof t!="function"&&o.source(n=t),e):t},e.target=function(t){return arguments.length?(r=t,typeof r!="function"&&o.target(i=r),e):r},e.precision=function(t){return arguments.length?(s=t*ao,e):s/ao},e},d3.geo.greatCircle=d3.geo.circle,d3.geom={},d3.geom.contour=function(e,t){var n=t||ni(e),r=[],i=n[0],s=n[1],o=0,u=0,a=NaN,f=NaN,l=0;do l=0,e(i-1,s-1)&&(l+=1),e(i,s-1)&&(l+=2),e(i-1,s)&&(l+=4),e(i,s)&&(l+=8),l===6?(o=f===-1?-1:1,u=0):l===9?(o=0,u=a===1?-1:1):(o=lo[l],u=co[l]),o!=a&&u!=f&&(r.push([i,s]),a=o,f=u),i+=o,s+=u;while(n[0]!=i||n[1]!=s);return r};var lo=[1,0,1,1,-1,0,-1,1,0,0,0,0,-1,0,-1,NaN],co=[0,-1,0,0,0,-1,0,0,1,-1,1,1,0,-1,0,NaN];d3.geom.hull=function(e){if(e.length<3)return[];var t=e.length,n=t-1,r=[],i=[],s,o,u=0,a,f,l,c,h,p,d,v;for(s=1;s<t;++s)e[s][1]<e[u][1]?u=s:e[s][1]==e[u][1]&&(u=e[s][0]<e[u][0]?s:u);for(s=0;s<t;++s){if(s===u)continue;f=e[s][1]-e[u][1],a=e[s][0]-e[u][0],r.push({angle:Math.atan2(f,a),index:s})}r.sort(function(e,t){return e.angle-t.angle}),d=r[0].angle,p=r[0].index,h=0;for(s=1;s<n;++s)o=r[s].index,d==r[s].angle?(a=e[p][0]-e[u][0],f=e[p][1]-e[u][1],l=e[o][0]-e[u][0],c=e[o][1]-e[u][1],a*a+f*f>=l*l+c*c?r[s].index=-1:(r[h].index=-1,d=r[s].angle,h=s,p=o)):(d=r[s].angle,h=s,p=o);i.push(u);for(s=0,o=0;s<2;++o)r[o].index!==-1&&(i.push(r[o].index),s++);v=i.length;for(;o<n;++o){if(r[o].index===-1)continue;while(!ri(i[v-2],i[v-1],r[o].index,e))--v;i[v++]=r[o].index}var m=[];for(s=0;s<v;++s)m.push(e[i[s]]);return m},d3.geom.polygon=function(e){return e.area=function(){var t=0,n=e.length,r=e[n-1][0]*e[0][1],i=e[n-1][1]*e[0][0];while(++t<n)r+=e[t-1][0]*e[t][1],i+=e[t-1][1]*e[t][0];return(i-r)*.5},e.centroid=function(t){var n=-1,r=e.length,i=0,s=0,o,u=e[r-1],a;arguments.length||(t=-1/(6*e.area()));while(++n<r)o=u,u=e[n],a=o[0]*u[1]-u[0]*o[1],i+=(o[0]+u[0])*a,s+=(o[1]+u[1])*a;return[i*t,s*t]},e.clip=function(t){var n,r=-1,i=e.length,s,o,u=e[i-1],a,f,l;while(++r<i){n=t.slice(),t.length=0,a=e[r],f=n[(o=n.length)-1],s=-1;while(++s<o)l=n[s],ii(l,u,a)?(ii(f,u,a)||t.push(si(f,l,u,a)),t.push(l)):ii(f,u,a)&&t.push(si(f,l,u,a)),f=l;u=a}return t},e},d3.geom.voronoi=function(e){var t=e.map(function(){return[]});return oi(e,function(e){var n,r,i,s,o,u;e.a===1&&e.b>=0?(n=e.ep.r,r=e.ep.l):(n=e.ep.l,r=e.ep.r),e.a===1?(o=n?n.y:-1e6,i=e.c-e.b*o,u=r?r.y:1e6,s=e.c-e.b*u):(i=n?n.x:-1e6,o=e.c-e.a*i,s=r?r.x:1e6,u=e.c-e.a*s);var a=[i,o],f=[s,u];t[e.region.l.index].push(a,f),t[e.region.r.index].push(a,f)}),t.map(function(t,n){var r=e[n][0],i=e[n][1];return t.forEach(function(e){e.angle=Math.atan2(e[0]-r,e[1]-i)}),t.sort(function(e,t){return e.angle-t.angle}).filter(function(e,n){return!n||e.angle-t[n-1].angle>1e-10})})};var ho={l:"r",r:"l"};d3.geom.delaunay=function(e){var t=e.map(function(){return[]}),n=[];return oi(e,function(n){t[n.region.l.index].push(e[n.region.r.index])}),t.forEach(function(t,r){var i=e[r],s=i[0],o=i[1];t.forEach(function(e){e.angle=Math.atan2(e[0]-s,e[1]-o)}),t.sort(function(e,t){return e.angle-t.angle});for(var u=0,a=t.length-1;u<a;u++)n.push([i,t[u],t[u+1]])}),n},d3.geom.quadtree=function(e,t,n,r,i){function s(e,t,n,r,i,s){if(isNaN(t.x)||isNaN(t.y))return;if(e.leaf){var u=e.point;u?Math.abs(u.x-t.x)+Math.abs(u.y-t.y)<.01?o(e,t,n,r,i,s):(e.point=null,o(e,u,n,r,i,s),o(e,t,n,r,i,s)):e.point=t}else o(e,t,n,r,i,s)}function o(e,t,n,r,i,o){var u=(n+i)*.5,a=(r+o)*.5,f=t.x>=u,l=t.y>=a,c=(l<<1)+f;e.leaf=!1,e=e.nodes[c]||(e.nodes[c]=ui()),f?n=u:i=u,l?r=a:o=a,s(e,t,n,r,i,o)}var u,a=-1,f=e.length;f&&isNaN(e[0].x)&&(e=e.map(fi));if(arguments.length<5)if(arguments.length===3)i=r=n,n=t;else{t=n=Infinity,r=i=-Infinity;while(++a<f)u=e[a],u.x<t&&(t=u.x),u.y<n&&(n=u.y),u.x>r&&(r=u.x),u.y>i&&(i=u.y);var l=r-t,c=i-n;l>c?i=n+l:r=t+c}var h=ui();return h.add=function(e){s(h,e,t,n,r,i)},h.visit=function(e){ai(e,h,t,n,r,i)},e.forEach(h.add),h},d3.time={};var po=Date,vo=["Sunday","Monday","Tuesday","Wednesday","Thursday","Friday","Saturday"];li.prototype={getDate:function(){return this._.getUTCDate()},getDay:function(){return this._.getUTCDay()},getFullYear:function(){return this._.getUTCFullYear()},getHours:function(){return this._.getUTCHours()},getMilliseconds:function(){return this._.getUTCMilliseconds()},getMinutes:function(){return this._.getUTCMinutes()},getMonth:function(){return this._.getUTCMonth()},getSeconds:function(){return this._.getUTCSeconds()},getTime:function(){return this._.getTime()},getTimezoneOffset:function(){return 0},valueOf:function(){return this._.valueOf()},setDate:function(){mo.setUTCDate.apply(this._,arguments)},setDay:function(){mo.setUTCDay.apply(this._,arguments)},setFullYear:function(){mo.setUTCFullYear.apply(this._,arguments)},setHours:function(){mo.setUTCHours.apply(this._,arguments)},setMilliseconds:function(){mo.setUTCMilliseconds.apply(this._,arguments)},setMinutes:function(){mo.setUTCMinutes.apply(this._,arguments)},setMonth:function(){mo.setUTCMonth.apply(this._,arguments)},setSeconds:function(){mo.setUTCSeconds.apply(this._,arguments)},setTime:function(){mo.setTime.apply(this._,arguments)}};var mo=Date.prototype,go="%a %b %e %H:%M:%S %Y",yo="%m/%d/%y",bo="%H:%M:%S",wo=vo,Eo=wo.map(ci),So=["January","February","March","April","May","June","July","August","September","October","November","December"],xo=So.map(ci);d3.time.format=function(e){function t(t){var r=[],i=-1,s=0,o,u;while(++i<n)e.charCodeAt(i)==37&&(r.push(e.substring(s,i),(u=Po[o=e.charAt(++i)])?u(t):o),s=i+1);return r.push(e.substring(s,i)),r.join("")}var n=e.length;return t.parse=function(t){var n={y:1900,m:0,d:1,H:0,M:0,S:0,L:0},r=hi(n,e,t,0);if(r!=t.length)return null;"p"in n&&(n.H=n.H%12+n.p*12);var i=new po;return i.setFullYear(n.y,n.m,n.d),i.setHours(n.H,n.M,n.S,n.L),i},t.toString=function(){return e},t};var To=d3.format("02d"),No=d3.format("03d"),Co=d3.format("04d"),ko=d3.format("2d"),Lo=pi(wo),Ao=pi(Eo),Oo=pi(So),Mo=di(So),_o=pi(xo),Do=di(xo),Po={a:function(e){return Eo[e.getDay()]},A:function(e){return wo[e.getDay()]},b:function(e){return xo[e.getMonth()]},B:function(e){return So[e.getMonth()]},c:d3.time.format(go),d:function(e){return To(e.getDate())},e:function(e){return ko(e.getDate())},H:function(e){return To(e.getHours())},I:function(e){return To(e.getHours()%12||12)},j:function(e){return No(1+d3.time.dayOfYear(e))},L:function(e){return No(e.getMilliseconds())},m:function(e){return To(e.getMonth()+1)},M:function(e){return To(e.getMinutes())},p:function(e){return e.getHours()>=12?"PM":"AM"},S:function(e){return To(e.getSeconds())},U:function(e){return To(d3.time.sundayOfYear(e))},w:function(e){return e.getDay()},W:function(e){return To(d3.time.mondayOfYear(e))},x:d3.time.format(yo),X:d3.time.format(bo),y:function(e){return To(e.getFullYear()%100)},Y:function(e){return Co(e.getFullYear()%1e4)},Z:_i,"%":function(e){return"%"}},Ho={a:vi,A:mi,b:gi,B:yi,c:bi,d:Ci,e:Ci,H:ki,I:ki,L:Oi,m:Ni,M:Li,p:Mi,S:Ai,x:wi,X:Ei,y:xi,Y:Si},Bo=/^\s*\d+/,jo=d3.map({am:0,pm:1});d3.time.format.utc=function(e){function t(e){try{po=li;var t=new po;return t._=e,n(t)}finally{po=Date}}var n=d3.time.format(e);return t.parse=function(e){try{po=li;var t=n.parse(e);return t&&t._}finally{po=Date}},t.toString=n.toString,t};var Fo=d3.time.format.utc("%Y-%m-%dT%H:%M:%S.%LZ");d3.time.format.iso=Date.prototype.toISOString?Di:Fo,Di.parse=function(e){var t=new Date(e);return isNaN(t)?null:t},Di.toString=Fo.toString,d3.time.second=Pi(function(e){return new po(Math.floor(e/1e3)*1e3)},function(e,t){e.setTime(e.getTime()+Math.floor(t)*1e3)},function(e){return e.getSeconds()}),d3.time.seconds=d3.time.second.range,d3.time.seconds.utc=d3.time.second.utc.range,d3.time.minute=Pi(function(e){return new po(Math.floor(e/6e4)*6e4)},function(e,t){e.setTime(e.getTime()+Math.floor(t)*6e4)},function(e){return e.getMinutes()}),d3.time.minutes=d3.time.minute.range,d3.time.minutes.utc=d3.time.minute.utc.range,d3.time.hour=Pi(function(e){var t=e.getTimezoneOffset()/60;return new po((Math.floor(e/36e5-t)+t)*36e5)},function(e,t){e.setTime(e.getTime()+Math.floor(t)*36e5)},function(e){return e.getHours()}),d3.time.hours=d3.time.hour.range,d3.time.hours.utc=d3.time.hour.utc.range,d3.time.day=Pi(function(e){var t=new po(1970,0);return t.setFullYear(e.getFullYear(),e.getMonth(),e.getDate()),t},function(e,t){e.setDate(e.getDate()+t)},function(e){return e.getDate()-1}),d3.time.days=d3.time.day.range,d3.time.days.utc=d3.time.day.utc.range,d3.time.dayOfYear=function(e){var t=d3.time.year(e);return Math.floor((e-t-(e.getTimezoneOffset()-t.getTimezoneOffset())*6e4)/864e5)},vo.forEach(function(e,t){e=e.toLowerCase(),t=7-t;var n=d3.time[e]=Pi(function(e){return(e=d3.time.day(e)).setDate(e.getDate()-(e.getDay()+t)%7),e},function(e,t){e.setDate(e.getDate()+Math.floor(t)*7)},function(e){var n=d3.time.year(e).getDay();return Math.floor((d3.time.dayOfYear(e)+(n+t)%7)/7)-(n!==t)});d3.time[e+"s"]=n.range,d3.time[e+"s"].utc=n.utc.range,d3.time[e+"OfYear"]=function(e){var n=d3.time.year(e).getDay();return Math.floor((d3.time.dayOfYear(e)+(n+t)%7)/7)}}),d3.time.week=d3.time.sunday,d3.time.weeks=d3.time.sunday.range,d3.time.weeks.utc=d3.time.sunday.utc.range,d3.time.weekOfYear=d3.time.sundayOfYear,d3.time.month=Pi(function(e){return e=d3.time.day(e),e.setDate(1),e},function(e,t){e.setMonth(e.getMonth()+t)},function(e){return e.getMonth()}),d3.time.months=d3.time.month.range,d3.time.months.utc=d3.time.month.utc.range,d3.time.year=Pi(function(e){return e=d3.time.day(e),e.setMonth(0,1),e},function(e,t){e.setFullYear(e.getFullYear()+t)},function(e){return e.getFullYear()}),d3.time.years=d3.time.year.range,d3.time.years.utc=d3.time.year.utc.range;var Io=[1e3,5e3,15e3,3e4,6e4,3e5,9e5,18e5,36e5,108e5,216e5,432e5,864e5,1728e5,6048e5,2592e6,7776e6,31536e6],qo=[[d3.time.second,1],[d3.time.second,5],[d3.time.second,15],[d3.time.second,30],[d3.time.minute,1],[d3.time.minute,5],[d3.time.minute,15],[d3.time.minute,30],[d3.time.hour,1],[d3.time.hour,3],[d3.time.hour,6],[d3.time.hour,12],[d3.time.day,1],[d3.time.day,2],[d3.time.week,1],[d3.time.month,1],[d3.time.month,3],[d3.time.year,1]],Ro=[[d3.time.format("%Y"),function(e){return!0}],[d3.time.format("%B"),function(e){return e.getMonth()}],[d3.time.format("%b %d"),function(e){return e.getDate()!=1}],[d3.time.format("%a %d"),function(e){return e.getDay()&&e.getDate()!=1}],[d3.time.format("%I %p"),function(e){return e.getHours()}],[d3.time.format("%I:%M"),function(e){return e.getMinutes()}],[d3.time.format(":%S"),function(e){return e.getSeconds()}],[d3.time.format(".%L"),function(e){return e.getMilliseconds()}]],Uo=d3.scale.linear(),zo=Ii(Ro);qo.year=function(e,t){return Uo.domain(e.map(Ri)).ticks(t).map(qi)},d3.time.scale=function(){return Bi(d3.scale.linear(),qo,zo)};var Wo=qo.map(function(e){return[e[0].utc,e[1]]}),Xo=[[d3.time.format.utc("%Y"),function(e){return!0}],[d3.time.format.utc("%B"),function(e){return e.getUTCMonth()}],[d3.time.format.utc("%b %d"),function(e){return e.getUTCDate()!=1}],[d3.time.format.utc("%a %d"),function(e){return e.getUTCDay()&&e.getUTCDate()!=1}],[d3.time.format.utc("%I %p"),function(e){return e.getUTCHours()}],[d3.time.format.utc("%I:%M"),function(e){return e.getUTCMinutes()}],[d3.time.format.utc(":%S"),function(e){return e.getUTCSeconds()}],[d3.time.format.utc(".%L"),function(e){return e.getUTCMilliseconds()}]],Vo=Ii(Xo);Wo.year=function(e,t){return Uo.domain(e.map(zi)).ticks(t).map(Ui)},d3.time.scale.utc=function(){return Bi(d3.scale.linear(),Wo,Vo)}})();