Year	% of current health expenditure
2000	54.02555847
2001	72.38019562
2002	71.28811646
2003	68.03038788
2004	72.11377716
2005	69.36360931
2006	68.51200867
2007	63.855793
2008	49.68736267
2009	45.41014099
2010	37.0503006
2011	38.82409668
2012	40.27502823
2013	39.43297195
2014	38.71640778
2015	37.42670822
2016	37.29187775
2017	40.12471771
2018	41.61063766
2019	38.49700546
2020	39.71793747
2021	39.12869644