0
average
0
0
0
0
1
0
0
0
0
1
1
0
1
0
0
0
0
2
2
0
0
6
1
0
2
0
2
0
0
2
1
1
1
0
0
2
3
1
4
0
3
0
1
2
0
0
2
2
3
