Year	% of current health expenditure
2000	4.13562393
2001	11.09671402
2002	15.82381535
2003	18.22595978
2004	20.50225639
2005	18.8279438
2006	25.95579529
2007	23.43642616
2008	24.30826187
2009	23.1753788
2010	25.54747581
2011	32.03874969
2012	30.95792389
2013	29.95048714
2014	36.72040558
2015	32.6674881
2016	32.6483078
2017	23.74609756
2018	32.33866119
2019	24.6224823
2020	22.11081886
2021	24.16498947