Year	% of current health expenditure
2000	0.65086937
2001	0.61268443
2002	0.59068519
2003	0.56089538
2004	0.54586518
2005	0.50430673
2006	0.68472451
2007	0.64440203
2008	0.60407335
2009	0.56417912
2010	0.56275851
2011	0.56718802
2012	0.57309628
2013	0.5454306
2014	0.55764908
2015	0.58771926
2016	0.54778886
2017	0.47813222
2018	0.52917284
2019	0.5017516
2020	0.40957671
2021	0.46026751