Year	% of current health expenditure
2000	50.95
2001	56.65
2002	53.5
2003	54.81
2004	58.25
2005	64.91
2006	68.09
2007	66.27
2008	74.32
2009	75.91
2010	67.39
2011	70.8
2012	68.15
2013	69.36
2014	71.72
2015	63.14
2016	59.62
2017	62.01
2018	60.84
2019	59.94
2020	65.8
2021	65.33