Year	% of current health expenditure
2000	58.86487961
2001	56.87899399
2002	56.90605164
2003	59.63883591
2004	57.44703674
2005	55.96851349
2006	58.68156815
2007	63.93407059
2008	59.58971405
2009	57.42234802
2010	54.76262665
2011	54.83355713
2012	51.08925247
2013	51.55638885
2014	51.96446609
2015	48.76869583
2016	46.14039612
2017	47.03280258
2018	46.11191177
2019	42.85055542
2020	35.66007996
2021	37.22053146