Year	% of current health expenditure
2000	48.99341583
2001	56.13752365
2002	55.0467453
2003	52.55167007
2004	54.48573685
2005	52.58926773
2006	53.18813705
2007	52.94241714
2008	54.25918198
2009	47.56278229
2010	50.10340881
2011	49.57762527
2012	53.85295868
2013	53.52210617
2014	53.40188217
2015	55.58289719
2016	54.92180252
2017	55.57439041
2018	57.62813568
2019	58.0337677
2020	56.29788589
2021	57.50500107