3
2
1
8.1
4
2
1
8.7
4
2
2
10.3
3
2
1
7.4
3
2
1
8
3
2
1
8.8
4
2.5
2
10.2
4
2
2
10.1
4
2
2
10.7
4
2
2
11
4
2
2
12
