2019

6.1

2016

4.5

2004

7.3

2022

5.1

2010

7.0

2023

7.8

2005

5.2

1997

5.4

2004

5.7

2017

7.9

2001

7.0

2008

6.1

2009

6.7

2004

6.7

2020

6.5

2006

5.7

2019

8.2

2012

6.0

1997

6.1