8.7
8.4
8.2
7.9
7.7
7.7
7.4
7.3
7.0
6.8
6.8
6.7
6.7
6.5
6.5
6.3
6.3
6.2
6.1
6.1
6.1
6.1
5.9
5.9
5.7