2016
7.1
2014
5.3
2016
7.2
2016
7.5
2016
6.1
2016
5.6
2016
7.0
2014
8.2
2014
7.1
2014
7.2
2016
2016
2016
2015
6.4
2015
6.2
1987
8.1
2010
6.4
1983
8.2
1991
8.0
1976
8.4
2010
7.8
1971
8.4
2002
7.4
2013
7.4
1997
8.1
2007
7.8
2003
7.8
1991
8.7
2013
7.9
2004
8.6
1996
8.4
2010
7.5
2013
6.6
2013
7.9
2010
8.3
2007
8.0