1981

5.2

1994

3.8

2009

6.6

2010

0.0

1985

10.0

1977

6.3

1992

5.6

2002

3.2

2002

6.4

1997

0.0

2001

3.0

1994

0.0

2007

6.0

2011

0.0

2012

5.0

1983

4.6

1982

7.3

2005

10.0

1993

3.0

1997

0.0

1985

4.3

1988

5.1

1989

2.0

1994

1.0

2000

10.0

1982

5.0

2005

0.0

1970

6.1

1996

1.0

1978

5.5

1993

0.0

2024

0.0

2012

4.3

2022

7.1

1995

4.3

1997

1.0

2005

4.5

2008

6.2