Year	%
1996	34.13337
1999	35.43388
2000	34.21463
2001	0.1956358
2002	0.3468149
2003	0.2645767
2006	0
2007	0.31268
2010	0.9896679
2011	0.92198
2012	0.0970363
2013	0.0970363
2015	0
2016	0
2017	0
2018	0
2019	0
2020	0
2021	0