2006

6.5

2014

6.8

2017

8.0

2022

0.0

2004

5.1

2010

7.3

2017

3.7

1997

6.7

2007

6.4

2015

5.0

2014

5.0

2000

5.3

2023

5.5

2017

5.2

2002

8.1

2016

6.1