Year	% of current health expenditure
2000	45.98888397
2001	47.08039856
2002	49.21775818
2003	56.3871994
2004	62.147892
2005	66.1363678
2006	67.1007843
2007	70.25436401
2008	69.64090729
2009	75.28743744
2010	75.05466461
2011	73.49134827
2012	72.58866119
2013	75.58663177
2014	77.4370575
2015	82.03337097