Year	% of current health expenditure
2000	74.53091431
2001	75.3321228
2002	73.72327423
2003	74.11693573
2004	74.99698639
2005	74.80131531
2006	74.58599854
2007	74.18357849
2008	75.74918365
2009	76.30044556
2010	76.24723816
2011	76.18171692
2012	76.45965576
2013	75.98609924
2014	76.12174225
2015	76.38321686
2016	76.77429962
2017	76.72920227
2018	76.6003418
2019	75.22897339
2020	77.90409851
2021	77.59567261