Year	% of current health expenditure
2000	43.31554794
2001	38.77467346
2002	37.60177994
2003	34.52891541
2004	30.5815773
2005	33.02706146
2006	31.6536274
2007	32.65489578
2008	37.18899536
2009	37.6555481
2010	36.15040588
2011	27.97330856
2012	32.48873138
2013	35.58833694
2014	28.16691399
2015	25.1729393
2016	23.05756378
2017	25.63452339
2018	29.28008461
2019	34.22468185
2020	30.93841553
2021	32.71157837