6.4
8.1
6.7
5.5
7.1
5.4
8.9
5.8
6.8
5.7
7.0
6.5
5.9
5.2
4.0
5.8
4.1
4.9
5.1
6.7
6.1
6.7
6.2
7.9
8.7