Year	% of current health expenditure
2000	0.59662226011486
2001	0.6582350572923145
2002	0.7256842838768354
2003	0.7991637799651224
2004	1.2144533036455099
2005	1.1594340600117923
2006	0.8493070417335109
2007	0.8309652259174818
2008	0.7188476020226089
2009	0.7718783674571831
2010	0.7236922964322887
2011	0.6531070330965536
2012	0.5552166477722696
2013	0.4556439507837383
2014	0.3851060413763173
2015	0.2849474292285715
2016	0.275492179340422
2017	0.2310069818974238
2018	0.17490368560208813
2019	0.18713890429719227
2020	0.2055113601365408
2021	0.469100792592203