2001

8.4

2022

6.0

2013

6.8

2000

7.7

1979

8.2

2009

5.8

2017

6.9

2001

7.9

2002

8.4

2009

7.7

2010

7.9

1959

8.0

2004

7.5

2012

7.4

2004

7.3

1954

8.5

2008

6.3

2002

7.2

2023

7.6

2007

7.4