6.8
8.8
6.0
4.3
6.3
7.1
6.6
7.5
7.8
6.7
7.7
5.4
6.4
5.6
8.9
7.5
5.8
6.2
7.0
6.7
6.6
6.7
6.2
6.1
5.6