1980

6.7

1971

6.5

1965

6.0

2021

8.6

1988

0.5

1979

6.8

1973

7.2

1985

5.0

1982

6.8

2016

2.0

1973

7.0

1987

4.8

1980

7.3

1991

4.3

1988

7.5

1981

7.4

1974

6.2

1986

0.0

1983

7.0

1984

4.9

1978

5.5

1980

6.8

1979

3.8

2013

5.4

1990

3.7

2016

0.0

1980

2.0

1986

7.5

1984

7.5