Year	% of current health expenditure
2000	53.27193832
2001	55.06237793
2002	56.46030807
2003	56.1771431
2004	56.38233566
2005	54.43471146
2006	57.24171066
2007	56.68532562
2008	62.19720078
2009	51.50703812
2010	57.55473709
2011	61.41548538
2012	64.50315094
2013	63.92881393
2014	67.85910797
2015	67.75788116
2016	66.52246857
2017	75.6595993
2018	68.58382416
2019	71.43073273
2020	73.34910583
2021	76.45542908