Year	% of current health expenditure
2003	0.02389804122648666
2004	0.09749781778072818
2005	0.09220703661088085
2013	0.11690271599710203
2014	0.037091318344000444
2017	0.025943832223916788
2018	0.0473861284541053
2019	0.054532961190068785
2020	0.18337810777438973
2021	0.5110374315364086