"Study"	"BCGTB"	"BCGVacc"	"NoVaccTB"	"NoVacc"	"Latitude"	"Year"
1	4	123	11	139	44	1948
2	6	306	29	303	55	1949
3	3	231	11	220	42	1960
4	62	13598	248	12867	52	1977
5	33	5069	47	5808	13	1973
6	180	1541	372	1451	44	1953
7	8	2545	10	629	19	1973
8	505	88391	499	88391	13	1980
9	29	7499	45	7277	27	1968
10	17	1716	65	1665	42	1961
11	186	50634	141	27338	18	1974
12	5	2498	3	2341	33	1969
13	27	16913	29	17854	33	1976