6.7
6.0
7.8
8.3
6.2
4.9
3.5
5.9
4.4
5.2
8.2
6.6
7.0
4.7
5.9
4.6
7.5
7.7
6.1
5.2
3.6
4.7
5.2
6.2
7.2