Year	%
1999	0
2000	4.949653
2001	2.825239
2002	2.3959
2004	0
2005	3.569923
2006	1.995565
2007	2.197802
2014	0
2015	1.740668
2016	1.740668
2017	0.6537983
2018	0
2019	0
2020	0.0370966