Year	% of current health expenditure
2000	14.48639488
2001	12.057827
2002	12.37388992
2003	12.78207302
2004	9.97274303
2005	10.64437962
2006	7.91320801
2007	9.83129501
2008	7.46881771
2009	11.52827358
2010	8.50191402
2011	9.55421734
2012	6.93473816
2013	8.44925022
2014	6.33773518
2015	6.65115023
2016	5.37961531
2017	5.32222271
2018	5.64390707
2019	5.39891624
2020	4.64230347
2021	4.24110317