Year	% of current health expenditure
2000	72.45960236
2001	82.68222046
2002	81.80250549
2003	75.26839447
2004	78.34661865
2005	76.14388275
2006	75.16455078
2007	70.79579926
2008	55.95357513
2009	52.0141716
2010	44.92355728
2011	44.10102844
2012	46.22848511
2013	45.87931061
2014	45.96086121
2015	44.05062103
2016	44.14630508
2017	47.57791901
2018	49.70476913
2019	45.35539246
2020	46.45769119
2021	45.7287941