Year	%
1996	18.30501
1999	18.13404
2000	0.3218478
2001	0.2842524
2002	0.6982449
2003	0.2901179
2004	0
2005	0.303127
2006	0
2007	0.2873047
2008	0.243346
2009	0.2157788
2010	1.647705
2011	1.647705
2012	0
2013	0.7917941
2014	0
2015	0
2016	0
2017	0.0175685
2018	0.0121462
2019	0.0127861
2020	0.0127861
2021	0.0127861