Year	% of current health expenditure
2000	34.57
2001	35.31
2002	33.77
2003	35.47
2004	35.96
2005	38.03
2006	36.24
2007	38.11
2008	37.32
2009	37.48
2010	35.91
2011	36.06
2012	35.98
2013	35.19
2014	35.53
2015	35.18
2016	35.35
2017	34.74
2018	33.95
2019	33.77
2020	31.15
2021	30.8