1981

6.0

1985

0.0

1983

6.9

1986

0.0

1979

0.0

1987

0.0

1980

6.0

1983

7.5

1992

0.0

1990

6.5

1987

5.0

1986

0.0

1990

0.0

1987

0.0

1986

0.0

1984

6.0

1983

6.2

1984

7.8

1979

0.0

1993

0.0

1988

0.0

1982

0.0

1986

0.0

1992

0.0

1962

0.0

1985

0.0

1985

0.0

1982

6.0

1991

0.0

1983

0.0

1981

4.5

1989

0.0

1989

0.0

1993

0.0

1981

0.0

1984

7.0

1982

1.0

1984

6.0