1967

0.0

1973

6.0

1982

0.0

1970

0.0

1980

0.0

1968

0.0

1965

0.0

1987

6.0

1982

0.0

1976

0.0

1984

0.0

1970

0.0

1969

0.0

1989

0.0

1988

0.0

1986

7.0

1990

0.0

1972

0.0

1979

7.0

1968

0.0

1981

0.0

1977

0.0

1986

0.0

1983

0.0

1969

0.0

1987

0.0

1972

0.0

1979

7.0

1987

0.0

1960

0.0

1989

0.0

1967

6.5

1964

0.0

1979

0.0

1971

5.0

1969

0.0

1967

0.0

1988

6.0

1975

0.0