Year	% of current health expenditure
2000	42.61708369465556
2001	44.1185237492095
2002	45.82166563548648
2003	44.591522333950756
2004	43.6569301729742
2005	44.85416064952
2006	43.84535395058302
2007	43.2422824272159
2008	41.66866362364358
2009	39.901296846283664
2010	40.20287949766785
2011	38.8582068567254
2012	38.273836821566235
2013	38.602703229076546
2014	37.23730231532283
2015	37.54094028170808
2016	37.278854913972815
2017	34.33991768661062
2018	34.85682059345639
2019	34.908657435005026
2020	33.298220316174785
2021	33.362608344761945