Year	% of current health expenditure
2000	11.41
2001	15.84
2002	14.36
2003	14.29
2004	14.57
2005	14.92
2006	15.53
2007	14.7
2008	18.18
2009	21.42
2010	21.31
2011	17.48
2012	19.44
2013	23.56
2014	27.6
2015	35.57
2016	36.64
2017	37.21
2018	39.46
2019	40.82
2020	43.88
2021	53.37
2022	42.18