1   0
 2   0
 3   0
 4   0
 5   4
 6   2
 7   3
 8   1
 9   0
10   0
11   0
12   2
13   0
14   1
15   0
16   0
17   1
18   1
19   6
20   0
21   0
22   1
23   0
24   0
25   0
26   0
27   3
28   0
29   2
30   0
31   0