Year	%
1999	0
2001	0
2002	0.0089898
2003	0.1261468
2004	0.1006489
2005	0.0553898
2006	0.0269526
2007	0.0058068
2008	0.0043791
2009	0.0031402
2010	0.0050161
2011	0.0060639
2012	0.0076747
2013	0.0037694
2015	0.0018789
2016	0.004682
2020	0.0010738
2021	0.0044524