Year	% of current health expenditure
2000	82.11167908
2001	74.92527008
2002	83.55031586
2003	81.49368286
2004	77.76924133
2005	77.54217529
2006	78.3006134
2007	79.0234375
2008	66.42314148
2009	67.4050827
2010	69.00083923
2011	67.5587616
2012	74.50395966
2013	75.44978333
2014	69.3451767
2015	72.19033051
2016	69.14846802
2017	73.04444122
2018	73.34968567
2019	73.25081635
2020	78.15513611
2021	76.51177979