2019
6.2
2013
4.6
2003
6.3
2015
6.7
2010
6.6
2015
6.4
2017
6.4
2017
6.4
2018
6.1
2020
5.6
2018
6.9
2020
5.8
1996
6.6
2013
6.7
2020
6.6
2010
6.6
2018
6.5
2004
7.2
2016
5.3
2019
6.8
2020
4.0
2018
7.4
2020
6.1
2018
5.5
1986
6.2
2019
6.1
2004
6.7
2017
5.0