Year	Percent
1990	0
1996	0.00096
1997	0.01869
1998	0.04542
1999	0.06178
2000	0.07708
2001	0.15773
2002	0.20099
2003	0.37344
2004	0.4003
2005	0.46991
2006	0.63271
2007	0.75
2008	0.92
2009	1.13
2010	2.4
2011	3
2012	3.72503
2013	9.1
2014	9.4
2015	11.38765
2016	13.96