Year	% of current health expenditure
2000	0.35967887867065584
2001	0.45470556187731737
2002	0.5257473571297315
2003	0.7796051051200211
2004	1.2317078485356439
2005	1.3054586810608888
2006	0.8208166364779059
2007	0.8254526694613191
2008	0.7062850364431789
2009	0.6844482063862768
2010	0.6755402261133021
2011	0.6140784367751616
2012	0.49720214765013915
2013	0.43224842362866506
2014	0.29163689483590355
2015	0.2037919559939876
2016	0.16450409822467477
2017	0.1525887343142936
2018	0.12896203523026994
2019	0.1347392788926107
2020	0.113746051882809
2021	0.221252686987723