Year	% of current health expenditure
2000	4.360409769688011
2001	4.026217411750606
2002	4.462727930878505
2003	4.230901795530174
2004	4.93446672530728
2005	4.527700481281016
2006	5.040645288353119
2007	4.7177515523863764
2008	4.647810947954804
2009	4.63897705646557
2010	4.556108094646062
2011	4.803482302764839
2012	4.823890270315079
2013	5.055099144104471
2014	5.298248346569588
2015	4.380498867811098
2016	4.362036419945645
2017	4.13168420068247
2018	4.073861510859814
2019	4.3858287714372235
2020	4.040127998619679
2021	5.875473405951074