Year	%
2000	0.4263743
2001	0.21628
2002	0.1158178
2003	0.1090364
2004	0.4067444
2005	0.1182543
2006	0.0681823
2007	0.2931716
2008	0.0252864
2009	0.5323468
2010	0.0183606
2011	1.880921
2012	1.725974
2013	1.679652
2014	0
2015	0
2016	0
2017	0
2020	0