7.3
2020
7.2
5
2017
7.9
9.7
2019
7.6
4.8
6.6
6.2
2021
6.1
4.3
7.4
7.8
6.5
6
8.3
6.3
6.8
8.1
9
8
5.3
5.9
10
4.5