Year	% of current health expenditure
2000	65.00230408
2001	66.667099
2002	89.47555542
2003	85.59784698
2004	85.36663055
2005	80.45033264
2006	73.27635193
2007	71.02792358
2008	69.18211365
2009	60.57453156
2010	67.13335419
2011	66.97316742
2012	62.57139206
2013	72.61553192
2014	72.70465088
2015	74.76306915
2016	74.39989471
2017	76.22953796
2018	75.54924011
2019	78.71990967
2020	76.8955307
2021	79.65122986