2016
6.5
2015
5.5
2018
5.4
2018
5.9
2011
5.8
1974
7.7
2018
5.7
2017
6.2
2017
6.2
2010
6.3
2006
4.4
2011
5.7
2007
7.7
2009
5.6
2002
7.2
2001
6.8
1974
8.1
2001
7.2
2016
6.2
2011
7.4
2004
6.2
2016
5.5
2018
7.1
2018
6.7
2018
7.2
2010
6.4
2013
6.7
1993
6.5