1925

8.0

1953

7.9

2000

6.7

1984

6.7

2007

6.7

2005

9.0

1980

6.4

2008

6.5

2024

0.0

2004

6.4

2006

6.9

1996

5.5

1979

5.0

2003

6.3

2014

5.7

2014

6.9

1992

6.6

1983

6.5

1996

7.1

2000

6.9