2007

6.7

2001

5.9

2022

5.4

2017

4.5

1990

6.1

2014

6.3

1998

6.3

2001

4.9

1988

7.3

2008

5.6

1941

7.0

2000

6.7

2012

6.5

2013

5.8

1936

7.2

1992

6.3

2011

6.0

2008

9.0

2006

6.0