6.8
6.5
5.4
5.0
5.0
4.9
4.8
4.8
4.8
4.5
4.2
4.2
4.0
4.0
3.9
3.8
3.7
3.7
3.6
3.6
3.5
3.5
3.5
3.3
3.2