2017

7.6

2006

7.0

2005

7.1

2022

9.0

2020

7.0

2014

5.7

1996

0.0

2014

8.3

2021

0.0

2007

7.6

1985

7.5

2012

10.0

1999

6.3

2011

8.0

2003

6.8

2012

10.0

2014

6.6

2004

5.6

2019

10.0

1971

6.4