Year	% of current health expenditure
2000	40.70484161
2001	40.65473175
2002	39.21500397
2003	30.653965
2004	33.59923553
2005	31.78649902
2006	37.24700546
2007	33.22357559
2008	28.85609055
2009	26.88218498
2010	23.68610573
2011	22.18746567
2012	20.55508804
2013	16.69758797
2014	16.91820335
2015	17.34639931
2016	15.80024147
2017	16.0779705
2018	18.45555305
2019	18.9268055
2020	13.68980312
2021	13.43612194