0
7
13
2
20
39
0
0
2
0
0
1
0
0
1
0
1
1
0
0
1
0
0
1
0
0
1
0
0
1
0
0
1
0
0
1
0
0
1
0
0
1
0
0
1
3
0
1
0
1
0
0
0
2
2
0
0
0
0
1
