4.9
6.8
7.4
6.5
6.2
7.7
4.8
6.3
5.3
5.0
6.0
5.7
6.0
4.2
6.6
3.8
5.8
6.2
5.8
6.6
5.5
5.6
7.0
3.2
6.5