Year	% of current health expenditure
2000	84.48
2001	82.15
2002	82.57
2003	83.13
2004	82.69
2005	82.29
2006	82.36
2007	82.52
2008	82.5
2009	82.51
2010	82.49
2011	84.48
2012	84.22
2013	84.02
2014	84.03
2015	83.96
2016	84.26
2017	84.71
2018	84.78
2019	85.12
2020	86.18
2021	85.92