Year	% of current health expenditure
2000	43.29116821
2001	52.92988205
2002	41.12428284
2003	50.7874527
2004	46.69747925
2005	49.49801254
2006	50.85507584
2007	48.10862732
2008	45.79704285
2009	40.28723907
2010	40.28167343
2011	38.62008667
2012	39.79473495
2013	38.99633789
2014	39.32259369
2015	35.32678604
2016	34.83057022
2017	32.4526329
2018	33.33992004
2019	33.15884018
2020	30.20898819
2021	27.42883301