2016

4.7

2017

5.4

2020

3.9

2022

5.9

2009

2.0

2010

5.0

2005

8.2

2013

2.3

0.0

2011

5.7

2009

7.5

2017

7.5

2012

4.8

2017

4.0

2013

5.2

2011

6.8

2014

8.3