3.9
4.7
5.3
6.7
5.6
7.7
5.2
4.8
6.8
6.1
6.2
3.7
5.7
7.3
4.1
3.7
7.1
5.5
5.3
4.5
6.5
5.2
6.1
7.7
7.5