Year	% of current health expenditure
2000	38.47019196
2001	40.90833664
2002	42.51955414
2003	40.01274109
2004	37.37134552
2005	33.71459198
2006	25.77189636
2007	28.474226
2008	32.58509827
2009	34.64831161
2010	31.89402771
2011	27.95462036
2012	24.69026947
2013	24.09046745
2014	25.98152733
2015	25.82907295
2016	21.89363289
2017	21.35103416
2018	20.83638191
2019	21.91405106
2020	29.17262459
2021	25.56492043