Year	% of current health expenditure
2000	52.22364426
2001	53.42838669
2002	54.35933304
2003	55.66365051
2004	53.69269943
2005	54.58955383
2006	53.76394653
2007	52.49715424
2008	48.59585571
2009	47.35383987
2010	43.50876617
2011	40.73421097
2012	40.64141083
2013	39.87906647
2014	40.87202454
2015	41.04377365
2016	41.3722229
2017	41.78836441
2018	42.30939865
2019	42.28219223
2020	38.76134109
2021	41.37071991