Year	% of current health expenditure
2000	64.47
2001	53.16
2002	76.68
2003	77.97
2004	73.17
2005	63.1
2006	61.31
2007	58.43
2008	71.7
2009	73.95
2010	78.01
2011	79.01
2012	79.76
2013	84.6
2014	83.68
2015	83
2016	81.68
2017	85.47
2018	86.44
2019	86.6
2020	79.64
2021	81.35