Year	% of current health expenditure
2000	0.4627022466900782
2001	0.7413165740417671
2002	0.537241703696182
2003	0.5555109111028889
2004	0.6732570328934072
2005	0.7244880037172802
2006	0.6711727614470235
2007	0.6325330431898486
2008	0.4707614231465202
2009	0.4600735301444408
2010	0.3983680074624261
2011	0.337448959030336
2012	0.3202499288693965
2013	0.3440968297820715
2014	0.38427493932154416
2015	0.21622949195860014
2016	0.2455210532995221
2017	0.19268126184131504
2018	0.13220952356891943
2019	0.1439873161591969
2020	0.12507979433044192
2021	0.38188445531497855