Year	% of current health expenditure
2000	63.11794662
2001	55.34971619
2002	52.36088181
2003	55.74952698
2004	54.22105789
2005	56.13697815
2006	56.37023926
2007	52.60812378
2008	51.78384018
2009	53.63093567
2010	57.38660812
2011	59.06954575
2012	60.06042862
2013	61.36355209
2014	61.03231049
2015	63.04369354
2016	65.01004791
2017	69.00894928
2018	66.3979187
2019	64.46092224
2020	63.26677322
2021	64.10591125