Year	% of current health expenditure
2000	54.91024399
2001	49.05539703
2002	51.76609039
2003	51.67531586
2004	48.58201981
2005	46.5252533
2006	45.66500092
2007	48.27828979
2008	44.00003433
2009	42.59873962
2010	43.51421356
2011	44.51008987
2012	41.52767944
2013	42.5843277
2014	46.49401474
2015	51.40564728
2016	48.86448288
2017	50.78124237
2018	45.57242584
2019	50.89290237
2020	51.408535
2021	48.63362122