Year	% of current health expenditure
2000	60.16206741
2001	60.74782181
2002	65.04915619
2003	72.81436157
2004	64.54787445
2005	65.97051239
2006	70.45880127
2007	70.93754578
2008	72.75693512
2009	74.47493744
2010	76.87748718
2011	74.72514343
2012	72.84432983
2013	70.92673492
2014	71.85419464
2015	71.89007568
2016	75.18703461
2017	77.38787079
2018	75.94579315
2019	71.49702454
2020	74.67578125
2021	76.24337006