1998

5.5

1974

0.0

1995

0.0

1981

7.0

2001

0.0

1996

6.0

1985

6.7

1972

0.0

1990

6.5

1997

0.0

1966

0.0

1967

6.0

1978

0.0

2001

0.0

2005

0.0

1970

6.0

1967

0.0

1998

0.0

2002

0.0

2001

0.0

2006

0.0

1995

0.0

1968

0.0

1988

8.6

1966

0.0

1977

0.0

1989

6.2

1971

0.0

1969

6.0

1990

0.0

1998

0.0

1990

0.0

1966

0.0

1978

7.0