Year	% of current health expenditure
2000	47.41127396
2001	44.5575943
2002	48.56784821
2003	44.22459412
2004	43.86686325
2005	41.32715988
2006	44.02396774
2007	43.71338272
2008	42.742939
2009	40.56310654
2010	39.69890213
2011	39.9789772
2012	39.83248138
2013	39.26590729
2014	37.59589386
2015	37.6746521
2016	36.99293518
2017	35.62387466
2018	34.91942215
2019	34.84769058
2020	33.89159775
2021	32.27962875