Year	% of current health expenditure
2000	43.3231926
2001	39.59352493
2002	38.66801453
2003	38.80971909
2004	38.36969376
2005	38.80373383
2006	36.54515457
2007	35.72550583
2008	37.10074615
2009	34.72049713
2010	34.80883026
2011	34.93216705
2012	35.33079147
2013	34.90507889
2014	34.75905991
2015	34.46717072
2016	34.05442047
2017	33.44021225
2018	33.05436707
2019	31.61123085
2020	28.98741913
2021	29.09882355
2022	28.0479641