1995

0.0

1986

6.8

2007

8.0

2015

7.0

2005

7.3

2009

7.3

2004

10.0

1999

8.6

2005

5.9

2022

5.1

2013

7.0

2016

0.0

2017

0.0

2007

8.3

2020

0.0

2022

7.0

1996

8.1

2003

7.5

2005

6.0

1983

7.7