Created with Raphaël 2.1.2
2.6
2016
1.0
2.0
3.0
4.0
5.0
5.4
2006
4.9
2007
4.8
2008
4.5
2009
3.6
2010
3.6
2011
3.2
2012
2.9
2013
2.8
2014
2.7
2015
2.6
2016
 f 
in