Year	% of current health expenditure
2000	30.71383095
2001	31.89500046
2002	32.60339737
2003	33.06431961
2004	32.35309219
2005	35.80376053
2006	33.34238815
2007	29.96040154
2008	29.21657181
2009	29.72088814
2010	31.44028473
2011	34.16368103
2012	34.78495407
2013	32.27741623
2014	31.79924011
2015	33.03644562
2016	32.69819641
2017	31.91596031
2018	35.70438766
2019	37.61917496
2020	39.5986557
2021	37.33168793