20       51,865
21       45,855
22       40,303
23       35,846
24       32,366
25       31,644
26       28,158
27       24,100
28       20,089
29       14,796
30       16,463
31       14,106
32       12,650
33       11,347
34        9,759
35        9,103
36        8,270
37        7,250
38        6,536
39        5,167
40        6,658
41        6,167
42        6,269
43        5,962
44        5,250
45        5,427
46        5,131
47        4,645
48        4,386
49        3,574
50       15,711
51        6,517
52        5,710
53        4,823
54        4,091
55        3,873
56        3,569
57        3,316
58        3,215
59        2,891
60       22,531