Year	%
1999	0
2000	0
2001	0
2002	0
2003	0
2004	0
2005	0
2006	0
2007	0.3751582
2008	0.3751582
2009	0.0622245
2010	0.0529503
2011	0.2474008
2013	0.1531529
2015	0.2197526
2017	2.78536
2018	1.82845
2019	1.750146
2020	1.75356
2021	1.776834