Year	% of current health expenditure
2000	29.9145359802219
2001	30.598311389686245
2002	29.683102895403803
2003	29.298025862563243
2004	29.219897075683377
2005	28.74622618045341
2006	28.637456290768224
2007	28.880270695708095
2008	30.2365562462119
2009	30.09853529707474
2010	29.210061939819113
2011	29.168333367895226
2012	28.81460190832337
2013	29.066528533502467
2014	29.513211299452824
2015	28.629430289400762
2016	28.417250166771026
2017	28.82131003001961
2018	28.515161908778065
2019	26.944007485765397
2020	22.802225198122883
2021	20.138345152940875