"treatment"	"total"	"positive"	"percentage"
"1"	"exposed"	11	4	0.363636363636364
"2"	"exposed"	10	4	0.4
"3"	"exposed"	9	4	0.444444444444444
"4"	"exposed"	7	4	0.571428571428571
"5"	"exposed"	7	4	0.571428571428571
"6"	"exposed"	6	5	0.833333333333333
"8"	"exposed"	12	7	0.583333333333333
"9"	"exposed"	8	5	0.625
"10"	"exposed"	13	12	0.923076923076923
"11"	"exposed"	10	5	0.5
"12"	"control"	10	1	0.1
"13"	"control"	11	2	0.181818181818182
"14"	"control"	8	0	0
"16"	"control"	12	1	0.0833333333333333
"15"	"control"	8	0	0
"17"	"control"	10	1	0.1
"18"	"control"	10	1	0.1
"19"	"control"	8	1	0.125
"20"	"control"	8	0	0
"21"	"control"	9	1	0.111111111111111
"22"	"control"	10	1	0.1