Year	Percent
2000	11.51526
2001	11.51526
2002	11.51526
2003	11.51526
2004	11.51526
2005	12.19623
2006	12.87886
2007	13.56314
2008	14.24909
2009	14.9367
2010	15.62597
2011	16.3169
2012	17.00948
2013	17.70373
2014	18.39964
2015	19.0972
2016	19.79643
2017	20.49731
2018	21.19986
2019	21.90406
2020	21.90406
2021	21.90406
2022	21.90406