Year	% of current health expenditure
2000	69.88700104
2001	68.41692352
2002	68.58496094
2003	66.40290833
2004	63.84764481
2005	62.75797272
2006	59.48319626
2007	55.8681488
2008	59.46895981
2009	61.08785629
2010	59.227108
2011	56.6443634
2012	62.02176666
2013	63.07372665
2014	60.64696503
2015	61.38366318
2016	63.1363678
2017	63.62914658
2018	65.82598114
2019	67.42266846
2020	67.3024826
2021	67.71736145