Year	% of current health expenditure
2000	33.02465439
2001	41.14457321
2002	41.70457077
2003	40.0802536
2004	40.67153931
2005	40.02454376
2006	39.92842484
2007	42.96026993
2008	44.35028076
2009	42.2405014
2010	38.80086899
2011	36.7841301
2012	35.47105789
2013	35.36190414
2014	35.74480438
2015	34.0546875
2016	32.22554016
2017	28.55779457
2018	30.91319275
2019	33.85964203
2020	28.22134972
2021	23.7681694