2001
6.7
2013
6.8
2001
6.8
2009
6.2
2010
7.1
2016
6.3
2018
5.8
2009
8.1
2018
5.9
2017
7.0
2017
7.4
2018
5.9
2019
4.8
2018
5.5
2018
6.7
2018
6.8
2019
7.0
2014
6.9
2000
8.2
2011
6.8
2012
5.6
2013
5.7
2019
4.9
2010
6.8
2018
6.5
1983
6.6
2018
4.6
2018
6.6