Year	% of current health expenditure
2000	53.34067154
2001	65.34983826
2002	65.21086884
2003	67.94590759
2004	77.00288391
2005	78.74972534
2006	81.51774597
2007	73.59653473
2008	83.71192169
2009	75.44722748
2010	75.73234558
2011	73.56891632
2012	72.83851624
2013	71.30325317
2014	72.75561523
2015	75.80947113
2016	81.23348999
2017	78.58013916
2018	81.96163177
2019	82.13632202
2020	82.09459686
2021	83.79586029