2017
6.3
6.3
2017
7.3
2017
7.8
2016
6.4
2015
4.8
2016
6.7
2016
7.5
2017
4.2
2016
6.8
2016
7.2
2016
6.5
2015
6.9
6.3 7.3 7.8 6.4 4.8 6.7 7.5 4.2 6.8 7.2 6.5 6.9 6.3 7.3 7.8 6.4 4.8 6.7 7.5 4.2 6.8 7.2 6.5 6.9