Year	% of current health expenditure
2000	21.54027837581557
2001	26.33872133058433
2002	23.619156357909148
2003	23.71539995404998
2004	29.216108213593788
2005	28.70037710587511
2006	26.668561346635503
2007	28.309568394937717
2008	30.85313623742034
2009	30.90633149002885
2010	28.12234374270658
2011	28.449089121846207
2012	25.19893334820971
2013	24.36312396362249
2014	24.065280091497993
2015	22.30104633599869
2016	27.25681756779512
2017	26.153003043310918
2018	28.32822622683803
2019	28.396355329060412
2020	29.140275103602942
2021	28.026116575841083