TABLE 1 



Number of Colonies 



M Depth Over 



1000 Contin- 

 51- 101- 501- (to uous A lot of Merging 



2-10 11-50 100 500 1000 3000) growth colonies growth 



11.3 23.9 13.3 3.1 2.2 0.2 0.4 0.7 



24.6 19.7 1.6 1.6 



17.4 19.5 4.4 2.2 1.1 



5.0 15.7 23.7 16.1 33.1 

 11.9 20.3 8.8 2.1 6.3 3.5 0.6 



5.7 13.4 9.1 6.6 19.8 



1.2 10.6 16.5 41.2 



2.6 2.6 5.3 5.3 21.1 



1.9 5.7 15.1 7.5 52.8 9.4 



0.4 10.4 30.6 12.3 37.5 



2.1 15.1 22.9 13.8 35.8 



5.6 21.2 18.1 13.1 31.2 

 6.5 18.5 30.8 2.8 24.3 



5.7 14.3 31.4 5.7 28.6 



