Year	% of current health expenditure
2000	0
2001	0
2002	0
2003	0
2004	0
2005	0
2006	0.02001383
2007	0.00104208
2008	0.01191935
2009	0.01324864
2010	0.01022053
2011	0.002029
2012	0.0015266
2013	0.00269315
2014	0.00242602
2015	0.00141932
2016	0
2017	0
2018	0
2019	0
2020	0
2021	0
2022	0