6.4
8.1
5.5
7.1
8.9
5.8
6.8
7.0
6.5
5.9
5.2
4.0
4.1
4.9
5.1
6.1
6.7
6.2
8.7
6.6
6.6
6.3
2.6
7.7
5.8