Year	% of current health expenditure
2000	15.379764397967875
2001	14.937007890747909
2002	15.683874858580715
2003	14.348636219058118
2004	16.66217417908237
2005	18.320435016952302
2006	20.513202004109925
2007	18.245174592897555
2008	18.277168806740388
2009	20.739015942255627
2010	21.626831443102464
2011	23.52547532246834
2012	22.87960373943575
2013	22.076451883658926
2014	21.42425641916348
2015	19.828709496164006
2016	20.017607619362273
2017	20.67696690404619
2018	22.028779234915298
2019	21.84418452449324
2020	20.13883327223743
2021	23.420011823003538