2006

6.4

1992

5.7

2023

8.1

2011

6.7

1998

6.8

1995

7.3

1947

7.7

2007

7.8

2013

6.8

2015

6.1

2012

6.6

2008

7.0

2023

7.0

2008

6.5

2011

7.6

2004

6.2

2012

6.6

1976

6.4

2008

8.0

1988

7.3