6.3
2023
6.1
2004
7
2023
7.5
2023
2023
5.7
2022
8.3
2022
7.3
2023
7.3
2022
7.1
2021
7.1
2021
7.6
2021
6.4
2021
7
2021
2021
7.5
2021
2021
8.2
2020
6.9
2020
5.7
2020
7.9
2019
7.4
2019
6.5
2019
7.1
2019
5.7
2019
6.9
2019
6.4
2019
5.2
2018
2018
7.2
2018
7.2
2018
5.2
2018
6.5
2017
6.8
2017
7.8
2017
5.5
2017
6.2
2016
5.9
2016
7
2016
6.3
2015
7.2
2015
6.6
2015
7.1
2015
6
2015
6.5
2015
6.6
2015
6.8
2014
6.7
2014
6.3
2014
7.3
2013
5.3
2013
7.8
2013
6.5
2013
8.4
2013
6.8
2012
6.8
2013
6.8
2012
7.1
2012
6.9
2012
6.5
2012
8
2012
6.4
2011
6.7
2011
7.3
2011
6.8
2011
7.2
2010
7.1
2010
8.1
2010
6.5
2009
8.0
2008
6.5
2007
5.7
2007
7.6
2006
7.7
2006
6.7
2005
6.6
2005
6.4
2005
6.5
2001
7.6
2000
7.7
1998
5.4
1994
7.8
1993
7.1
1989
6.8
1988
7.2
1986
7.6
1985
7.3
1982
6.7
1966
