Year	% of current health expenditure
2000	2.14746714
2001	7.17333412
2002	7.94373941
2003	10.72493744
2004	16.18535042
2005	14.44062042
2006	19.75038719
2007	30.28106117
2008	16.25931168
2009	16.2416153
2010	13.91023254
2011	11.11300945
2012	19.38586998
2013	18.72117996
2014	22.71261215
2015	20.35761261
2016	18.94985771
2017	9.19444656
2018	6.49763823
2019	6.50484943
2020	6.46349525
2021	14.3882637