1968

0.0

1973

0.0

1965

0.0

1981

0.0

1959

7.5

1958

0.0

1968

0.0

1971

0.0

1965

4.0

1977

7.0

1975

8.0

1965

0.0

1963

8.0

1972

0.0

1990

6.6

1968

6.5

1973

0.0

1955

0.0

1972

0.0

1972

3.2

1967

0.0

1967

6.0

1963

5.0

1973

0.0

1975

0.0

1970

5.0

1977

10.0

1968

0.0

1956

6.5

1968

0.0

1957

0.0

1971

5.0

1956

0.0

1966

6.0

1976

7.5

1972

6.0

1968

0.0

1970

0.0

1960

0.0

1974

6.0

1968

0.0

1985

7.2

1970

0.0

1976

0.0

1972

0.0

1970

0.0

1985

0.0

1973

0.0

1976

5.0

1955

0.0

1986

0.0

1956

0.0

1974

4.0

1961

6.7

1977

0.0

1970

0.0

1967

7.0

1959

0.0

1964

0.0

1971

0.0

1969

7.0

1978

0.0

1961

8.5