Year	% of current health expenditure
2000	39.1
2001	38.84
2002	37.61
2003	36.54
2004	37.29
2005	37.96
2006	40.58
2007	39.57
2008	40.73
2009	41.64
2010	40.06
2011	39.69
2012	42.11
2013	41.99
2014	52.2
2015	49.78
2016	43.59
2017	41.5
2018	38.17
2019	41.59
2020	46.16
2021	39.2