7.7
5.4
5.9
5.4
7.1
4.5
8.2
6.1
4.1
5.8
6.8
7.7
7.0
5.4
3.8
5.2
7.8
7.4
5.8
6.1
7.7
7.2
7.8
3.8
3.1