Year	% of current health expenditure
2000	14.46
2001	16.88
2002	16.51
2003	15.88
2004	16.28
2005	16.64
2006	16.54
2007	16.34
2008	16.33
2009	16.4
2010	16.38
2011	14.55
2012	14.81
2013	14.93
2014	14.92
2015	14.9
2016	14.49
2017	14.09
2018	13.96
2019	13.71
2020	12.83
2021	13.08