Year	% of current health expenditure
2000	30.22
2001	29.79
2002	27.96
2003	29.35
2004	29.39
2005	29.06
2006	36.52
2007	37.24
2008	37.45
2009	36.14
2010	33.44
2011	35.44
2012	38.66
2013	37.65
2014	38.2
2015	38.27
2016	38.34
2017	38.77
2018	38.77
2019	39.15
2020	35.7
2021	36.79