Created with Raphaël 2.1.2
22'607
2005
5'000
10'000
15'000
20'000
25'000
30'000
34'767
2005
33'170
2006
32'252
2007
30'549
2008
29'732
2009
28'973
2010
28'062
2011
27'140
2012
26'283
2013
25'347
2014
24'503
2015
23'582
2016
22'607
2017