Year	% of current health expenditure
2000	57.19078827
2001	48.9549408
2002	36.81583786
2003	37.76347351
2004	41.09732056
2005	34.61594772
2006	35.91685104
2007	33.44422913
2008	26.7851963
2009	18.64302254
2010	17.71796989
2011	14.26926136
2012	15.46370411
2013	15.21655846
2014	17.99484825
2015	16.40252113
2016	19.07094765
2017	15.91605377
2018	12.11717987
2019	8.57211399
2020	10.01547432
2021	8.0188818