Year	% of current health expenditure
2000	75.73
2001	76.22
2002	76.82
2003	77.31
2004	77.84
2005	77.81
2006	78.74
2007	78.62
2008	78.83
2009	79.03
2010	78.54
2011	79.17
2012	79.8
2013	79.46
2014	79.56
2015	78.56
2016	77.83
2017	78.01
2018	78.56
2019	80.19
2020	81.33
2021	82.01