Year	% of current health expenditure
2000	51.06
2001	57.02
2002	59.7
2003	66.13
2004	56.96
2005	54.58
2006	54.56
2007	55.33
2008	55.68
2009	68.03
2010	68.07
2011	67.67
2012	68.65
2013	69.71
2014	70.37
2015	69.22
2016	70.9
2017	70.13
2018	69.87
2019	68.72
2020	69.6
2021	68.3