1972

1.8

1965

0.0

1956

6.8

1982

0.0

1965

1.0

1981

6.0

1984

0.0

1967

5.0

1988

0.0

1994

0.0

1969

0.0

1970

0.0

1971

0.0

1982

0.0

1980

0.0

1969

4.8

1985

0.0

1987

1.0

1958

0.0

1973

4.0

1990

0.0

1978

0.0

1981

0.0

1972

0.0

1977

0.0

1965

0.0

1970

0.0

1989

0.0