1982

0.0

1965

5.0

1977

7.0

1940

5.6

1939

0.0

1970

5.3

1978

0.0

1965

0.0

1956

0.0

1974

7.0

1984

8.1

1968

7.0

1968

6.5

1972

5.7

1992

7.1

1976

8.0

1966

6.1

1936

8.1