Created with Raphaël 2.1.2
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
52%
52%
55%
55%
62%
62%
63%
63%
70%
70%
74%
74%
76%
76%
80%
80%
82%
82%
83%
83%
84%
84%
87%
87%
88%
88%
89%
89%
88%
88%
X
90%%
10%
20%
30%
40%
50%
60%
70%
80%
90%%