1981

6.0

1972

0.0

1993

0.0

1984

5.0

1994

0.0

1982

0.0

1968

0.0

1983

5.0

1971

1.0

1985

0.0

1987

0.0

1977

0.0

1993

0.0

1990

6.6

1987

0.0

1983

6.7

1982

6.0

1989

0.0

1985

0.0

1993

0.0

1964

4.3

1989

0.0

1984

7.8

1978

5.0

1990

0.0

1981

0.0

1980

7.0

1979

6.0

1973

0.0

1974

0.0

1980

0.0

1986

0.0

1968

0.0

1974

0.0

1989

0.0

1979

0.0

1986

0.0

1977

0.0

1983

0.0

1979

0.0

1972

0.0

1979

8.0

1981

0.0

1993

7.0

1995

0.0

1975

0.0

1977

0.0