Year	% of current health expenditure
2000	27.42526627
2001	27.75629425
2002	27.74510002
2003	28.89610291
2004	28.6503849
2005	28.44458961
2006	27.90028
2007	27.6969471
2008	26.71599007
2009	24.92775536
2010	25.55512238
2011	26.51605606
2012	27.8918972
2013	28.99353981
2014	29.73605728
2015	28.68435097
2016	28.44710541
2017	29.49181938
2018	29.77567673
2019	29.45203781
2020	26.85536766
2021	28.39546585