Year	% of current health expenditure
2000	71.39
2001	70.56
2002	72.43
2003	71.97
2004	71.99
2005	72.22
2006	71.74
2007	70.24
2008	72.16
2009	72.02
2010	72.36
2011	72.27
2012	70.85
2013	70.3
2014	70.52
2015	71.35
2016	72.29
2017	71.8
2018	72.41
2019	72.37
2020	72.57
2021	73.2