Year	%
1996	3.654637
1997	3.654637
1998	3.654637
1999	3.654637
2000	3.654637
2001	3.380783
2002	3.380783
2003	3.380783
2004	3.380783
2005	2.78874
2006	1.552223
2007	26.7035
2008	1.552223
2010	1.730394
2011	1.730394
2012	3.211326
2013	3.916784
2015	15.26278
2019	6.674485
2021	4.070913