Year	% of current health expenditure
2000	27.36
2001	28.87
2002	27.56
2003	26.39
2004	25.87
2005	25.8
2006	25.05
2007	27.01
2008	26.95
2009	26.27
2010	27.45
2011	28.24
2012	29.4
2013	28.38
2014	28.36
2015	27.49
2016	27.69
2017	27.25
2018	26.79
2019	27.79
2020	26.15
2021	24.64