Year	%
1999	4.439895
2000	3.985929
2001	4.368999
2002	0.9277799
2003	0.8455066
2004	0.8316932
2005	0.0050893
2006	0.0064565
2007	0.0036198
2008	0.005827
2009	0.0055379
2010	0.8577862
2011	0.6037297
2012	0.6037297
2013	0
2014	0
2015	0
2016	0
2017	0
2018	0
2019	0
2020	0
2021	0