1
amateurs
2
2
2
0
0
0
1
1
8
2
1
2
0
17
0
0
4
4
1
0
2
2
2
7
2
1
3
1
0
8
2
2
1
2
1
0
0
2
2
1
7
1
0
0
1
3
0
4
1
0
1
1
1
1
0
1
0
0
0