Year	%
1995	0
1996	0
1997	0
1998	0
1999	0
2000	0
2001	0
2002	38.98
2003	38.38
2004	36.48
2005	38.32
2006	37.52
2007	34.64
2008	30.07
2009	29.45
2010	30.38
2011	32.12
2012	32.66
2013	32.35
2014	32.11
2015	0
2016	0
2017	0
2018	0
2019	0
2020	0
2021	0