Year	% of current health expenditure
2000	35.79472351
2001	36.36408615
2002	37.54184723
2003	38.24768829
2004	39.46642303
2005	39.34249496
2006	41.34890747
2007	42.25885391
2008	43.52520752
2009	46.86124802
2010	47.10449982
2011	47.15742111
2012	47.93560791
2013	47.6493454
2014	47.73588562
2015	48.01672745
2016	49.65286255
2017	50.39948273
2018	50.82174683
2019	50.91718674
2020	56.28879929
2021	55.62454224
2022	54.711483