Year	% of current health expenditure
2000	2.51974964
2001	4.14907265
2002	40.6303215
2003	23.03919029
2004	34.04341125
2005	26.8329277
2006	31.74791336
2007	27.99641609
2008	38.98187256
2009	50.27738953
2010	32.6362381
2011	39.61252213
2012	36.51576996
2013	36.25020599
2014	36.61351395
2015	27.87341881
2016	25.29074287
2017	22.24920273
2018	17.78619957
2019	20.94537926
2020	20.95963097
2021	26.5487175