Year	% of current health expenditure
2000	4.37173462
2001	5.18748999
2002	6.51456213
2003	8.35747814
2004	12.35098648
2005	7.58555984
2006	6.77286243
2007	4.10640669
2008	4.27764893
2009	6.86829519
2010	6.44857597
2011	7.03503513
2012	5.99468374
2013	8.02105045
2014	10.06749153
2015	4.42901564
2016	4.52252293
2017	3.53880191
2018	2.98259234
2019	3.15951538
2020	2.77819777
2021	2.71633959