2018
5.3
2019
5.5
2020
5.4
1999
6.0
2011
6.0
2020
4.6
2020
6.4
2020
2.9
2015
5.9
2020
6.0
2020
6.1
2020
5.7
2000
6.4
2020
8.0
2020
6.9
2020
6.5
2015
6.5
2020
5.0
1993
7.2
2014
5.8
2012
6.6
2014
5.6
2013
5.5
2020
5.2
2009
7.5
2019
6.9
2021
4.6
2020
8.2