Year	% of current health expenditure
2000	23.29665184
2001	13.26099491
2002	14.13958931
2003	18.58314323
2004	17.35888863
2005	18.66465187
2006	19.63503456
2007	23.56859589
2008	38.21343613
2009	41.12713242
2010	44.77018356
2011	45.04618835
2012	37.63668823
2013	40.14576721
2014	40.19532776
2015	39.27082825
2016	43.22838593
2017	42.47307205
2018	35.21685028
2019	38.82657242
2020	37.48040771
2021	37.50719833