1975

0.0

1970

6.0

1950

6.5

1945

0.0

1962

0.0

1978

0.0

1968

6.3

1965

0.0

1979

0.0

1957

0.0

1965

7.8

1980

0.0

1964

7.0

1943

0.0

1965

0.0

1965

6.0

1957

8.7

1955

0.0

1957

0.0

1967

0.0

1956

5.7

1975

0.0

1958

0.0

1964

6.0

1959

7.2

1969

0.0

1938

8.0

1959

7.8

1948

0.0

1952

6.8

1952

0.0

1960

7.0

1953

0.0

1950

0.0

1968

0.0

1942

0.0

1961

4.7

1955

0.0

1953

0.0

1979

0.0

1959

0.0

1956

0.0

1953

0.0

1949

0.0

1966

0.0

1938

6.2

1970

3.5

1960

0.0

1957

8.0

1945

0.0

1952

0.0

1964

0.0