Year	% of current health expenditure
2000	13.0061779
2001	12.7169981
2002	13.05440807
2003	11.66300774
2004	9.84813023
2005	11.5070982
2006	13.04498196
2007	15.06811237
2008	16.43968582
2009	17.00421524
2010	18.03235817
2011	19.22835732
2012	19.44658852
2013	20.90031433
2014	26.8266964
2015	23.41558647
2016	30.49933815
2017	26.66901207
2018	22.43855858
2019	20.21388626
2020	17.38969421
2021	20.39666367