Year	% of current health expenditure
2000	1.03790939
2001	22.46030045
2002	18.94771004
2003	21.51386452
2004	26.11310005
2005	31.64906693
2006	31.34633064
2007	30.2500782
2008	35.04632187
2009	40.48187637
2010	53.010849
2011	38.2709198
2012	44.30913162
2013	59.31538773
2014	28.02001381
2015	27.99764252
2016	37.90485764
2017	39.94075775
2018	43.06557465
2019	51.33028793
2020	56.58723831
2021	46.72115326