1982

0.0

1986

6.8

1980

5.3

1994

2.0

1982

1.0

1959

6.0

1992

4.5

1986

0.0

1988

7.0

1979

5.5

1991

4.0

1959

5.8

1981

3.0

1976

5.4

1985

6.8

1977

6.5

1957

0.0

2002

0.0

1998

6.0

1969

0.0