1945

0.0

1955

6.0

1989

0.0

1965

0.0

1951

8.0

1950

0.0

1964

6.0

1957

0.0

1947

0.0

1982

0.0

1959

5.0

1970

0.0

1978

3.5

1959

0.0

1975

3.7

1968

5.0

1980

5.5

1965

5.8

1924

5.7

1981

4.8

1948

0.0