2007

6.2

2003

7.3

2020

5.0

2015

6.7

2008

5.0

0.0

2004

2.0

2010

7.0

2013

5.1

2011

8.1

2005

6.0

2000

7.0

2023

5.9

2002

0.0

2025

0.0

2006

3.9