Year	Percent
2000	7.53102
2001	8.45465
2002	9.37829
2003	10.30192
2004	11.22555
2005	12.14918
2006	13.07281
2007	13.99645
2008	14.92008
2009	15.84371
2010	16.76734
2011	17.69098
2012	18.61461
2013	19.53824
2014	20.46187
2015	21.3855
2016	22.30914
2017	23.23277
2018	24.1564
2019	24.1564
2020	24.1564
2021	24.1564
2022	24.1564