rownames,u,x
1,138,143
2,93,104
3,61,69
4,179,260
5,48,75
6,37,63
7,29,50
8,23,48
9,30,111
10,2,50
11,38,52
12,46,53
13,71,79
14,25,57
15,298,317
16,74,93
17,50,58
18,76,80
19,381,464
20,387,459
21,78,106
22,60,57
23,507,634
24,50,64
25,77,89
26,64,77
27,40,60
28,136,139
29,243,291
30,256,288
31,94,85
32,36,46
33,45,53
34,67,67
35,120,115
36,172,183
37,66,86
38,46,65
39,121,113
40,44,58
41,64,63
42,56,142
43,40,64
44,116,130
45,87,105
46,43,61
47,43,50
48,161,232
49,36,54