Year	% of current health expenditure
2000	28.61
2001	29.44
2002	27.57
2003	28.03
2004	28.01
2005	27.78
2006	28.26
2007	29.76
2008	27.84
2009	27.98
2010	27.64
2011	27.73
2012	29.15
2013	29.7
2014	29.48
2015	28.65
2016	27.71
2017	28.2
2018	27.59
2019	27.63
2020	27.2
2021	26.58