Year	% of current health expenditure
2000	58.17486572
2001	56.70206833
2002	51.76653671
2003	61.54924011
2004	61.95007706
2005	66.98423004
2006	72.94626617
2007	71.78800964
2008	70.06160736
2009	67.96987152
2010	67.87203217
2011	65.48044586
2012	61.29958725
2013	62.86692047
2014	65.61804962
2015	64.58729553
2016	62.30240631
2017	58.02292252
2018	56.43142319
2019	56.28123093
2020	55.44096375
2021	57.49644852