1947

4.9

2007

7.6

1996

7.5

1993

7.9

2003

8.1

1978

6.3

2003

5.5

2009

4.2

1924

3.5

1938

7.2

2006

7.0

2007

6.5

1948

8.2

2005

6.6

1962

7.4

2006

7.2

2024

10.0

2013

5.9

1985

6.8

2000

6.6