1963

5.0

1971

4.8

1960

6.0

1953

5.5

1966

6.9

1959

6.4

1939

0.0

1957

0.0

1970

1.0

1956

3.0

1972

3.9

1975

0.0

1953

6.0

1978

1.0

1955

7.2

1968

4.8

1956

0.0

1986

6.5

1946

0.0