Year	% of current health expenditure
2000	48.51
2001	42.71
2002	45.9
2003	44.55
2004	41.04
2005	34.41
2006	31.08
2007	32.77
2008	24.47
2009	22.91
2010	27.3
2011	24.6
2012	27.82
2013	25.96
2014	23.8
2015	32.1
2016	35.67
2017	33.14
2018	33.47
2019	33.86
2020	27.74
2021	25.03