Year	% of current health expenditure
2000	79.12
2001	76.5
2002	78.29
2003	74.22
2004	72.77
2005	67.69
2006	70.31
2007	70.9
2008	68.78
2009	69.73
2010	70.51
2011	63.22
2012	64.63
2013	62.09
2014	62.51
2015	62.91
2016	66.24
2017	63.34
2018	68.62
2019	71.36
2020	65.28
2021	63.65