2012

6.8

2006

7.5

2015

7.3

2016

8.0

1995

7.8

2001

7.6

2008

8.1

2017

7.7

2022

8.1

2022

6.0

2015

7.8

1973

6.8

2011

8.2

2014

7.6

2016

6.9

2013

7.4

2012

6.8

2012

7.1

2004

8.6

2018

7.7