2009
5.6
2001
6.8
1974
8.1
2007
7.4
2009
6.2
2013
6.5
2010
7.1
2004
5.9
2015
7.0
2001
7.2
2009
6.7
2016
4.3
2007
6.6
2000
6.6
2016
6.3
2016
5.9
2001
6.6
2017
6.4
2016
6.2
2016
7.2
2017
5.2
2011
7.4
2004
6.2
2011
5.4
2013
7.5
2017
5.2
2013
6.7
2018
5.7