Year	% of current health expenditure
2000	37.63004303
2001	31.57694244
2002	27.40699577
2003	27.04301262
2004	27.03125191
2005	28.56684303
2006	42.02802277
2007	42.40918732
2008	25.77309799
2009	34.98479843
2010	39.41905975
2011	44.91263962
2012	48.33276367
2013	48.48672104
2014	43.56936646
2015	37.84333801
2016	36.4148674
2017	39.20875168
2018	40.82847214
2019	36.78138351
2020	41.56064987
2021	46.30873871