Year	% of current health expenditure
2000	46.1193924
2001	46.76523209
2002	42.19652557
2003	37.07217789
2004	32.99986267
2005	33.66046524
2006	32.89835358
2007	29.5748806
2008	34.04204178
2009	36.71234512
2010	33.64440918
2011	38.41626358
2012	38.6616478
2013	41.50682831
2014	43.8604393
2015	46.95412827
2016	36.43960953
2017	38.70117188
2018	42.30843353
2019	42.38819504
2020	38.38487625
2021	39.09840012