Year	% of current health expenditure
2000	48.35
2001	46.84
2002	48.34
2003	38.92
2004	37.68
2005	50.99
2006	50.67
2007	44.51
2008	44.38
2009	50.45
2010	49.14
2011	51.96
2012	49.6
2013	48.21
2014	37.36
2015	37.93
2016	38.94
2017	37.95
2018	48.39
2019	51.42
2020	44.84
2021	53.44