8.6
8.0
7.7
7.2
6.1
5.6
5.5
5.5
5.3
5.2
4.9
4.3
4.1
3.7
3.6
3.5
3.4
3.4
3.3
3.1
3.0
2.7
2.7
2.6
2.4