Year	% of current health expenditure
2000	11.54134464
2001	7.93422079
2002	10.30408764
2003	19.00845528
2004	16.25363541
2005	16.79038239
2006	14.79103374
2007	14.33664703
2008	15.47424698
2009	16.58108711
2010	16.48263359
2011	16.34392738
2012	20.50640488
2013	20.31390381
2014	21.17123032
2015	19.79465675
2016	20.12969589
2017	13.3064661
2018	13.16380501
2019	17.79043007
2020	15.42465878
2021	18.79811287