Year	% of current health expenditure
2000	0
2001	0
2002	0.23249525
2003	0.51213729
2004	0.53630054
2005	2.18108988
2006	3.15265512
2007	1.14119864
2008	2.04129624
2009	1.87984169
2010	2.19075203
2011	2.16620708
2012	0.43112555
2013	0.76644486
2014	0.4224456
2015	0.91849226
2016	3.90535116
2017	1.18498349
2018	0.49607304
2019	1.0377208
2020	14.57368374
2021	14.81556702