Year	% of current health expenditure
2000	42.30836304733
2001	44.41146336042864
2002	45.35044120172319
2003	43.919782113871456
2004	42.69100475757878
2005	42.83950744567777
2006	41.35660537497079
2007	39.14068806489905
2008	37.252272861324265
2009	35.80172358118609
2010	34.78742140925781
2011	34.53978590082744
2012	34.605147946631874
2013	33.77353213403239
2014	32.791155857924515
2015	31.911472718573105
2016	32.10261998122038
2017	31.85202466068696
2018	32.233011260894436
2019	32.140266693921745
2020	31.492565793430295
2021	31.372260243762124