2017

6.2

2012

5.4

2004

5.9

2008

0.0

2018

5.7

2010

7.5

2021

6.5

2007

0.0

2009

4.4

2017

5.0

0.0

2017

6.0

1990

8.3

2003

6.6

2010

0.0