1,771,561 tribbles managed to find their way into virtually every part of Deep Space Station K-7 and surrounding ships.
1,000: Just after this group breeds, up to 100 of its tribbles may "spread" (move) to an adjacent site or into/out of a facility or a landed, docked, or carried ship; discard trouble.
10,000: At Bajoran Shrine, prevents "conducting services."