1982

7.0

2008

4.8

1979

5.8

2007

2.0

1981

6.6

2019

3.1

1975

0.0

1980

6.5

1972

5.4

1983

0.0

2004

3.7

2006

3.4

2009

3.8

2011

4.3

2016

2.9

1996

5.0

1974

6.6

2008

0.0

2008

4.7

2016

5.9

1980

7.1

2005

8.1

2007

8.0

1996

3.7

2004

7.9

1975

7.5

1986

7.3

1993

6.6

1984

7.5

2019

8.0

2013

5.9

1970

6.3

2014

4.9

2003

3.6

1983

7.0

1995

5.6

2006

6.3

1990

6.2

1988

6.4

1979

6.7

2008

7.5

2014

0.0

1981

7.2

1980

5.5

1978

6.0

1977

7.4

1993

7.0

1973

0.0