2006

8.2

6.7

2012

6.7

1993

6.1

1982

5.9

2005

4.3

2017

7.3

2020

6.7

2022

6.9

2009

5.1

2017

6.9

2015

5.3

2019

6.3

2016

7.7

5.8

2023

6.1

2011

7.6

2004

7.3

2015

4.4

2012

7.0