Year	% of current health expenditure
2000	35.02082062
2001	34.89286041
2002	33.68210983
2003	26.42828751
2004	26.76638222
2005	31.99626732
2006	35.09866333
2007	41.19946289
2008	46.49457932
2009	48.91817474
2010	51.10910797
2011	54.09334564
2012	54.73807526
2013	56.51301956
2014	51.29445648
2015	50.14593124
2016	58.22329712
2017	59.69245911
2018	61.20718384
2019	61.14430237
2020	65.65466309
2021	66.83230591