7.5
1990
6.0
2016
7.1
2010
4.6
2017
6.7
2017
5.2
2008
7.4
2002
4.1
2015
6.7
1992
6.6
2017
5.5
2012
7.5
2017
8.5
2018
7.6
2001
7.4
2017
7.8
2018
4.5
2018
5.2
2017
7.7
2014
7.4
2016
7.9
2004
8.1
2011
7.8
2016
8.0
2016
7.1
2013
7.4
2016
7.3
2015
7.0
2016
5.2
2016
7.3
2011
7.6
2009
7.0
2012
7.9
2017
7.3
2016
7.5
2017
7.8
1997
5.6
2017
3.5
2016
7.5
2007
5.0
2010
4.7
2009
8.1
2012
5.9
2003
6.2
2017
5.4
2017
7.2
2015
6.7
2014
7.7
2017
6.3
2015
8.0
2003
6.3
2016
7.0
2017
7.5
2013
7.1
2007
6.7
2019
7.7
2005
7.7
2010
6.8
2001
8.7
2019
7.5
2013
