6.4
7
6.8
6.7
4.9
5.3
6.6
2018
7.1
7.9
4.6
5.5
7.5
6.2
5.8
6.3
4.7
5.9
7.2
6.9
5.1
6
8.7
7.3
7.7
4.8
7.4
6.5
8.1