6.7
7.4
5.5
6.6
5.9
6.8
7.4
6.8
7.1
4.0
7.0
7.5
5.2
7.5
8.7
5.3
6.4
7.8
5.6
2.3
6.9
4.8
7.4
8.2
6.9