8.1
8.3
7.6
7.8
7.4
6.7
7.1
6.6
7.0
7.2
6.8
7.0
6.7
6.4
6.6
6.9
6.6
6.7
6.4
6.4
6.2
6.1
6.0
5.8
5.5
4.0
