Year	% of current health expenditure
2000	6.25822687
2001	18.65212631
2002	27.68102264
2003	33.12045288
2004	25.97992706
2005	25.93843079
2006	24.74938011
2007	24.70949554
2008	20.39628029
2009	22.77321625
2010	26.01836967
2011	22.49976921
2012	22.45290565
2013	27.2155323
2014	32.27318192
2015	11.87697506
2016	17.85932541
2017	15.58891582
2018	20.19061089
2019	32.14748764
2020	20.8481884
2021	39.64552307