Year	% of current health expenditure
2000	39.10034561
2001	38.47376633
2002	39.48170853
2003	42.03338242
2004	40.68493271
2005	40.07585526
2006	39.1860466
2007	36.04766464
2008	31.94139099
2009	22.71313095
2010	21.85514641
2011	20.90163994
2012	21.58314323
2013	22.13348579
2014	20.89077377
2015	29.3695755
2016	32.94747543
2017	33.99718094
2018	35.31651306
2019	36.00538254
2020	37.53126144
2021	37.45389557