Year	%
1998	0
1999	0
2000	0
2001	0
2002	0
2003	10.7692307692308
2004	10.7692307692308
2005	10.7692307692308
2006	10.7692307692308
2007	13.8461538461538
2008	13.8461538461538
2009	13.8461538461538
2010	13.8461538461538
2011	13.8461538461538
2012	13.8461538461538
2013	12.7272727272727
2014	12.7272727272727
2015	12.7272727272727
2016	12.7272727272727
2017	10.7692307692308
2018	26.1538461538462
2019	26.1538461538462
2020	26.1538461538462
2021	26.1538461538462
2022	26.1538461538462
2023	26.1538461538462