Year	% of current health expenditure
2000	9.5792141
2001	8.47142792
2002	9.20236397
2003	9.40726852
2004	10.22675228
2005	10.56829548
2006	11.71042728
2007	12.92247581
2008	13.20675945
2009	14.95025539
2010	13.30677032
2011	13.18704987
2012	16.85137749
2013	19.57717896
2014	20.84157753
2015	24.98393059
2016	25.68556023
2017	28.72467422
2018	29.06596375
2019	30.20500565
2020	36.75761032
2021	32.85775375