2019
6.3
2011
6.0
1997
7.3
2007
6.7
1995
6.8
1986
7.7
2020
4.7
2019
6.4
2012
6.8
2017
6.4
2018
6.9
2013
6.7
2019
6.8
2020
6.1
2012
6.6
2024
6.3
2022
5.5
2020
6.3
2020
5.4
2015
5.5
2019
6.7
2014
6.4
2019
5.4
2019
5.8
2020
6.2
2015
6.6
2018
5.6
2020
6.6