"TwinPair"	"Env"	"Rate"
1	"Rural"	10.1
2	"Rural"	51.8
3	"Rural"	33.5
4	"Rural"	32.8
5	"Rural"	69
6	"Rural"	38.8
7	"Rural"	54.6
8	"Rural"	42.8
9	"Rural"	15.2
10	"Rural"	72.2
11	"Rural"	23.7
12	"Rural"	38
13	"Rural"	84.8
14	"Rural"	12.5
15	"Rural"	52.2
1	"Urban"	28.1
2	"Urban"	36.2
3	"Urban"	40.7
4	"Urban"	38.8
5	"Urban"	71
6	"Urban"	47
7	"Urban"	57
8	"Urban"	65.9
9	"Urban"	20.1
10	"Urban"	61.6
11	"Urban"	16.4
12	"Urban"	52.3
13	"Urban"	78.6
14	"Urban"	22.3
15	"Urban"	39.7
NA	""	NA
NA	""	NA
