  Continuing our recent work hep-th/0411173, we study the statistics of
four-dimensional, supersymmetric intersecting D-brane models in a toroidal
orientifold background. We have performed a vast computer survey of solutions
to the stringy consistency conditions and present their statistical
implications with special emphasis on the frequency of Standard Model features.
Among the topics we discuss are the implications of the K-theory constraints,
statistical correlations among physical quantities and an investigation of the
various statistical suppression factors arising once certain Standard Model
features are required. We estimate the frequency of an MSSM like gauge group
with three generations to be one in a billion.
