Year	% of current health expenditure
2000	52.01455307
2001	46.99192429
2002	44.82195282
2003	46.57328796
2004	37.03465652
2005	39.6763916
2006	38.33383942
2007	42.46761322
2008	45.34465408
2009	45.45381165
2010	44.44105911
2011	36.7665863
2012	42.71012878
2013	44.94179153
2014	35.87094116
2015	32.04604721
2016	29.45782852
2017	30.29995346
2018	34.60900116
2019	39.79958725
2020	35.8677063
2021	38.51412964