AgeGroup	Therapy	City	Y
1	1	1	-0.14
1	2	1	-0.84
1	3	1	-1.85
1	4	1	-2.42
1	1	1	0.54
1	2	1	-2.13
1	3	1	-2.10
1	4	1	-2.35
1	1	1	-0.10
1	2	1	0.91
1	3	1	-3.86
1	4	1	-2.33
1	1	1	-0.53
1	2	1	-0.96
1	3	1	-3.55
1	4	1	-1.08
1	1	1	-0.98
1	2	1	-1.70
1	3	1	-4.05
1	4	1	-0.53
2	1	1	1.64
2	2	1	0.85
2	3	1	-1.12
2	4	1	-0.80
2	1	1	-1.68
2	2	1	-1.22
2	3	1	-3.71
2	4	1	-1.09
2	1	1	0.94
2	2	1	1.10
2	3	1	-2.33
2	4	1	-0.99
2	1	1	0.29
2	2	1	0.69
2	3	1	-1.68
2	4	1	0.57
2	1	1	-0.57
2	2	1	0.83
2	3	1	-1.82
2	4	1	-0.93
3	1	1	0.77
3	2	1	1.85
3	3	1	-2.48
3	4	1	-1.44
3	1	1	2.28
3	2	1	1.22
3	3	1	-2.32
3	4	1	1.19
3	1	1	1.91
3	2	1	2.47
3	3	1	-0.16
3	4	1	-0.48
3	1	1	3.63
3	2	1	3.03
3	3	1	-1.91
3	4	1	0.55
3	1	1	3.31
3	2	1	2.50
3	3	1	-1.97
3	4	1	1.17