1974

5.6

1987

0.0

1977

0.0

1975

6.5

1972

6.1

1986

0.0

1985

5.0

1989

6.0

2000

0.0

1974

8.0

1978

0.0

1987

0.0

1983

5.0

1990

7.0

1987

9.0

1996

0.0

1977

0.0

1983

7.3

1975

6.2

1982

0.0

1978

0.0

1986

0.0

1985

5.5

1979

0.0

1983

9.5

1972

0.0

1987

0.0

1978

0.0

1991

7.0

1991

7.0

1975

0.0

1990

0.0

1975

0.0

1987

6.0

1991

0.0

1991

6.8

1986

7.0

1974

0.0

1978

0.0

1973

0.0

1995

5.8

1997

5.3

1992

0.0

2002

0.0

1975

0.0

1988

0.0

1989

0.0

1999

0.0

1985

7.0

1979

0.0

1979

0.0

1977

0.0

1990

5.0

2002

0.0

1978

0.0

1991

0.0

1997

6.0

1980

0.0

1995

0.0

1976

0.0

1975

0.0

1984

0.0

1975

0.0

1985

0.0

1998

7.2

1983

0.0

1975

7.0

1987

0.0

1995

0.0

1995

6.0

1981

0.0

1994

0.0

1993

6.0

0.0

1996

0.0

2000

5.2

1981

0.0