Year	% of current health expenditure
2000	28.81676292
2001	15.7833271
2002	5.76653957
2003	10.92597294
2004	11.0398922
2005	15.94515419
2006	20.22582245
2007	22.26036072
2008	26.69521713
2009	33.26019287
2010	27.98444939
2011	28.33369827
2012	34.61217117
2013	26.02197647
2014	26.84942818
2015	23.68647194
2016	24.28792191
2017	21.50666046
2018	21.88971329
2019	20.4028759
2020	21.71927643
2021	19.91474533