Year	% of current health expenditure
2000	3.79755378
2001	9.68488121
2002	19.23542023
2003	11.48243237
2004	16.52371216
2005	21.08332634
2006	23.70098305
2007	19.17768097
2008	20.1893959
2009	23.95027351
2010	28.88224411
2011	28.58535385
2012	20.87017632
2013	29.78859711
2014	52.78896713
2015	52.45980835
2016	43.22573471
2017	34.75718689
2018	28.87133408
2019	32.18774796
2020	31.90862083
2021	25.66805458