Year	% of current health expenditure
2000	66.57819563325637
2001	65.81486309717177
2002	66.5273285054685
2003	65.70685022200307
2004	64.99702514237522
2005	65.55767569363258
2006	65.14896588109085
2007	65.48546639959267
2008	63.576203024026036
2009	63.24196143877458
2010	62.94958034266573
2011	63.05229831302756
2012	63.61807459266847
2013	63.492440942968
2014	63.028458086754505
2015	63.70793024393667
2016	64.01939671888606
2017	63.64716212141828
2018	64.34456370683573
2019	66.32105881549158
2020	71.76074349778665
2021	73.46961898720976