Year	% of current health expenditure
2000	18.52517891
2001	17.86198807
2002	16.88416862
2003	15.05786991
2004	14.64396858
2005	13.24464035
2006	12.40433788
2007	12.13582325
2008	10.54234123
2009	10.42381477
2010	10.45542145
2011	10.48334503
2012	10.50819397
2013	10.53044891
2014	10.55049515
2015	10.56864738
2016	10.58516216
2017	10.49674606
2018	11.07200813
2019	9.97639179
2020	11.11209965
2021	10.42652035