2020

7.0

2006

5.5

2021

5.4

2004

7.3

2022

7.6

1981

7.8

2008

5.2

2017

6.3

2010

6.9

2017

6.2

2018

4.5

2003

9.0

2016

5.2

1982

6.4

2011

6.0

2010

7.0

2006

5.2

2010

6.0

2016

7.3