Year	% of current health expenditure
2000	33.22256088
2001	34.03376007
2002	35.11368561
2003	47.64787292
2004	43.34691238
2005	43.26140976
2006	6.44539833
2007	20.27960968
2008	17.06006241
2009	23.46815872
2010	29.8413887
2011	33.26810455
2012	32.57883453
2013	33.54168701
2014	35.13707733
2015	31.6226368
2016	40.31388474
2017	46.02086258
2018	44.3321991
2019	40.73101044
2020	40.54506683
2021	42.87030411