Created with Raphaël 2.1.2
28,59
2016
5
10
15
20
25
19,38
2000
20,90
2001
22,85
2002
22,85
2003
23,99
2004
25,21
2005
26,83
2006
28,12
2007
28,33
2008
27,13
2009
27,19
2010
26,68
2011
26,04
2012
25,95
2013
26,59
2014
27,61
2015
28,59
2016