Year	% of current health expenditure
2000	31.57487297
2001	31.63286591
2002	30.69062233
2003	30.76501274
2004	32.05981445
2005	32.77381897
2006	31.0769558
2007	30.91247177
2008	29.51094818
2009	26.40225029
2010	25.38431358
2011	25.78322983
2012	24.5027504
2013	23.22566605
2014	24.41330528
2015	22.59923172
2016	22.20295334
2017	21.25539017
2018	22.4164257
2019	22.32456398
2020	20.28676224
2021	20.74214363