1975

4.8

1973

5.4

1978

8.0

1979

0.0

1973

5.0

1965

7.0

2012

6.2

2015

7.5

1995

0.0

2015

0.0

1977

6.0

2009

5.1

1995

7.2

1985

6.9

1987

8.0

1980

4.8

1966

0.0

1983

0.0

1996

0.0

2024

7.5

1966

6.6

2000

7.7

2020

9.0

1999

7.8

1990

6.1

2003

0.0

1980

0.0

2019

0.0

1988

7.0

2004

6.8

1969

5.0

1989

5.2

2017

5.6

2020

0.0

1970

7.3

2024

0.0

1972

6.3

1976

0.0

1971

0.0

1971

0.0

1987

5.8

1992

5.3

2021

8.1

1989

0.0

1969

6.2

1966

0.0

2007

4.7

2002

8.0

1971

6.3

2009

0.0

2019

8.0