2022

5.3

2005

5.8

2007

5.4

2006

4.6

2008

7.3

2017

6.9

2020

5.5

2019

7.2

2004

6.0

2004

5.8

2013

8.0

2005

5.3

1966

6.8

1953

6.8

2006

4.3

2000

5.6

2005

4.6

2003

6.3

1999

6.7

2006

6.4