Year	% of current health expenditure
2000	0.004583698701250049
2001	0.003469008664458448
2002	0.0042489024440812255
2003	0.004057340663964311
2004	0.004804386308148967
2005	0.004587929247303159
2006	0.003593814376917381
2007	0.0035251533246780293
2008	0.004593808937103271
2009	0.0046232919490319085
2010	0.004920155708415738
2011	0.005461419735217026
2012	0.00615059121115741
2013	0.009368715915985752
2014	0.010561948357320584
2015	0.011707702771637902
2016	0.005647107599973372
2017	0.006458309633743143
2018	0.005357103032439074
2019	0.005434084137426676
2020	0.006090009580388397
2021	0.004378521554679736