6.6
7.1
7.7
8.0
8.6
7.8
7.1
4.4
5.7
7.2
8.7
5.5
5.6
5.5
6.8
7.5
6.5
6.7
7.3
5.8
7.2
8.7
8.0
7.9
4.1