Year	% of current health expenditure
2000	17.88831902
2001	24.84317207
2002	15.64374542
2003	17.53840256
2004	19.7100563
2005	21.77735138
2006	21.01543045
2007	20.44418716
2008	33.10406494
2009	31.88446808
2010	23.8819313
2011	24.98744392
2012	20.46287537
2013	20.15245819
2014	29.92831993
2015	27.42154503
2016	25.30701828
2017	24.59942627
2018	24.62061691
2019	24.68238068
2020	20.23866653
2021	21.97709084