1983

4.7

1985

7.5

1975

7.2

2009

0.0

1995

4.6

1977

5.0

2006

5.8

1994

7.8

2021

6.0

1975

5.0

2021

7.8

1987

6.1

1969

6.0

1975

5.0

1985

6.0

1997

0.0

2018

10.0

1992

6.7

1987

7.7

1984

7.4

2015

8.2

1987

4.9

1984

7.5

1958

5.3

1969

4.8

2018

8.4

1984

7.3

2019

0.0

1982

4.6

1999

6.5

1979

6.3

1960

6.4

1983

6.4

2016

6.8

1996

1.0

1991

5.0

1984

0.0

1979

5.6

1980

5.0

2019

7.0

2023

0.0

2023

0.0

1994

7.2

1986

6.6

2015

7.2

2000

6.0