Year	% of current health expenditure
2000	59.60016251
2001	59.23665619
2002	54.74597549
2003	54.06885147
2004	56.55964279
2005	56.094944
2006	51.68798828
2007	53.21485901
2008	55.47851181
2009	56.02760696
2010	59.39722061
2011	57.52153397
2012	54.96147537
2013	51.06695175
2014	42.19446945
2015	44.20926666
2016	41.39831543
2017	40.19929123
2018	35.95846176
2019	38.88759613
2020	37.30069733
2021	34.51460648