Year	%
1997	0.6306426
1999	0.0199164
2000	0.0129166
2001	0.0129057
2002	0.0580758
2003	0.0129174
2004	0.0146356
2005	0.0134947
2006	0.0449528
2007	0.1198294
2008	0
2009	0.028403
2010	0.2590857
2012	0.0203224
2013	0.0203224
2018	0.1431332
2019	0.1197015
2020	0.1462961
2021	0.1422291