1973

0.0

1970

0.0

1983

0.0

1982

0.0

2002

9.5

1973

0.0

1980

0.0

1984

0.0

1999

0.0

1983

0.0

1969

0.0

1971

6.5

1997

0.0

1986

8.0

2004

0.0

1983

8.5

1977

8.7

1996

0.0

1973

5.4

1986

10.0

1998

0.0

1985

0.0

1984

0.0

1999

6.0

2000

0.0

1972

0.0

1993

0.0

2006

0.0

1987

9.0

2005

0.0

1974

0.0

1993

0.0

1993

7.0

1990

0.0

1995

0.0

1974

4.0

1974

0.0

1982

0.0

2005

0.0