1981

6.0

1975

0.0

1979

8.0

1984

0.0

1981

4.5

1964

0.0

1979

7.8

1977

7.0

1982

0.0

1978

7.0

1968

6.3

1984

0.0

1983

7.3

1985

0.0

1982

5.0

1967

0.0

1977

0.0

1965

0.0

1967

6.9

1977

7.9

1975

0.0

1976

0.0

1985

0.0

1985

0.0

1975

8.0

1975

7.0

1976

5.8

1965

0.0

1984

6.9

1972

0.0

1980

0.0

1981

0.0

1965

0.0

1980

5.7

1973

5.7

1963

0.0

1984

7.7

1979

6.0

1983

4.5

1982

0.0

1970

0.0

1979

0.0

1980

5.0

1970

0.0

1962

0.0

1982

7.4

1964

0.0

1980

0.0

1969

6.3

1965

6.0

1976

5.0

1971

0.0

1983

5.0

1982

6.4

1982

0.0

1974

0.0

1973

7.0

1979

0.0

1963

6.5

1984

5.0

1990

4.0

1981

0.0

1974

0.0

1975

0.0

1968

0.0

1981

5.9

1982

1.0

1984

6.0

1975

0.0

1984

6.5

1975

0.0