Year	% of current health expenditure
2000	74.16
2001	73.65
2002	73.44
2003	73.14
2004	72.05
2005	72.65
2006	72.85
2007	72.8
2008	73.79
2009	72.85
2010	72.4
2011	72.69
2012	72.87
2013	72.17
2014	72.52
2015	72.46
2016	72.36
2017	73.81
2018	74.47
2019	74.88
2020	76.74
2021	78.25