Year	%
1992	1.615241
1993	0.5639869
1996	0
1997	0.0518717
1998	0.0182
1999	0.1431217
2000	0
2001	0.8676642
2002	3.084532
2003	3.211205
2004	3.097503
2005	2.981045
2006	2.916595
2007	0
2008	0
2009	0
2010	4.863686
2011	0
2012	0
2013	0
2014	0
2015	0
2016	0
2017	0
2019	0.4383059
2020	0
2021	0