2010

1.2

2007

5.3

2007

3.8

2003

5.9

2014

5.0

2006

5.2

2004

4.8

2002

3.5

2016

5.8

2013

6.2

2017

7.3

2000

5.4

1999

7.6

2024

0.0

2006

4.8

2011

7.1