2014

8.9

2006

0.0

2007

9.5

2013

9.0

2013

0.0

2022

2.0

2003

0.0

2010

0.0

2004

7.8

2006

6.2

1995

6.8

1974

6.9

1989

8.3

2002

8.0

2004

6.8

1976

7.1

1982

5.6

2007

6.2

1993

6.6

2005

7.5