Year	Percent
2000	12.18023
2001	12.18023
2002	12.18023
2003	12.18023
2004	12.18023
2005	12.37899
2006	12.57776
2007	12.77652
2008	12.97529
2009	13.12462
2010	13.27246
2011	13.4188
2012	13.56366
2013	13.70702
2014	13.8489
2015	13.98928
2016	14.12817
2017	14.26556
2018	14.40147
2019	14.53589
2020	14.66881
2021	14.66881
2022	14.66881