2003

8.1

1985

6.7

1993

7.9

1996

7.5

1927

0.0

1962

7.4

2007

7.6

2006

7.0

2006

7.2

1924

3.5

1974

8.0

2008

6.5

1948

8.2

2005

6.7

1971

7.2

2007

6.5

1978

6.2

2009

4.2

2023

4.5

2003

5.5