Year	% of current health expenditure
2000	33.82594299
2001	33.33333206
2002	34.20050812
2003	32.46046829
2004	37.85013962
2005	39.070961
2006	36.38067627
2007	36.19216156
2008	31.93631744
2009	41.11616135
2010	32.54711533
2011	22.84302902
2012	26.2535038
2013	16.53942871
2014	25.27283669
2015	14.19444275
2016	22.69012833
2017	18.02452278
2018	23.28133202
2019	22.7021122
2020	34.17627716
2021	27.04865837