Year	% of current health expenditure
2000	63.76799011
2001	55.92798233
2002	46.02299881
2003	38.93305588
2004	35.13972473
2005	35.23891068
2006	34.70101929
2007	44.09305954
2008	33.42354202
2009	46.11646652
2010	48.45648193
2011	36.43447495
2012	52.51751709
2013	48.74490356
2014	52.27241135
2015	42.10213852
2016	58.14766693
2017	44.81046295
2018	48.88093185
2019	44.77917099
2020	46.85018921
2021	49.50627136