Year	% of current health expenditure
2000	77.07537842
2001	78.35529327
2002	80.16652679
2003	78.90771484
2004	80.62634277
2005	81.67964172
2006	81.75743866
2007	81.92543793
2008	81.57989502
2009	81.22750092
2010	81.08560181
2011	81.08097839
2012	80.85187531
2013	80.65883636
2014	80.74802399
2015	80.79587555
2016	81.2793808
2017	80.77609253
2018	80.07192993
2019	80.01869202
2020	83.70368958
2021	83.69000244