Visit,Exp_group,total_males_found,no_success,success,proportion
visit1,PC,22,22,0,0
visit2,PC,18,16,2,0.111111111
visit3,PC,29,21,8,0.275862069
visit1,GC,28,28,0,0
visit2,GC,46,33,13,0.282608696
visit3,GC,28,21,7,0.25