2009

6.0

1977

0.0

1990

3.5

1981

5.5

1974

0.0

1978

0.0

1972

7.0

2008

4.7

1977

7.5

1976

9.2

1933

0.0

1995

6.4

2006

6.5

1974

0.0

1986

7.7

1998

6.8

1993

9.0

1971

7.2

2017

8.0

2003

6.1