Year	% of current health expenditure
2000	68.85
2001	66.9
2002	69.24
2003	69.98
2004	69.62
2005	70.16
2006	70.35
2007	67.79
2008	67.75
2009	67.98
2010	66.63
2011	66.22
2012	64.84
2013	66.21
2014	66.72
2015	67.79
2016	67.71
2017	68.46
2018	69.22
2019	68.33
2020	70.47
2021	72.22