Year	%
2001	0.3872217
2002	0.3861004
2007	0.6559332
2008	0.6176652
2009	0.5526469
2010	0
2011	0.2928258
2012	0.8025682
2013	0.459506
2014	0.3215434
2015	0.6952491
2016	0.1341382
2020	0