2011

0.0

2016

5.5

2008

6.2

1997

5.2

1982

8.9

2001

5.6

2004

7.3

2007

6.2

2009

6.7

2009

6.3

1996

6.0

1989

2.3

2021

6.1

2017

6.0

2020

7.2

1994

5.6

2011

8.2

2003

6.1

2003

5.9

2016

0.0