Year	% of current health expenditure
2000	22.08343506
2001	15.08593273
2002	28.04150772
2003	27.45693016
2004	30.40838051
2005	30.13919067
2006	29.70960617
2007	28.87625122
2008	25.13651848
2009	16.1003685
2010	17.94574356
2011	16.88403702
2012	16.73880386
2013	17.15579414
2014	17.807827
2015	17.78964996
2016	15.99159431
2017	11.41661835
2018	12.69611263
2019	12.75102711
2020	11.21054459
2021	10.43673134