1975

0.0

1955

6.6

1966

6.0

2020

7.8

1933

5.4

1984

0.0

0.0

1966

7.0

1977

6.3

1965

7.0

1990

6.9

1972

0.0

1966

0.0

1997

0.0

1998

6.3

1966

0.0

2007

5.9

1965

0.0

1939

0.0

1968

6.5