Year	%
1996	41.23455
1999	40.66267
2000	41.76293
2001	0.4137931
2002	0.3927402
2003	0.3648082
2006	0.0232937
2007	0
2008	0
2009	0
2010	0
2011	0
2012	0
2013	0
2015	0.0325286
2016	0.0267989
2017	0.0341752
2018	0.0350349
2019	0.0146135
2020	0
2021	0