Year	% of current health expenditure
2000	71.96343231
2001	76.22702026
2002	75.27867126
2003	76.69419861
2004	71.35350037
2005	69.29087067
2006	68.46268463
2007	69.78764343
2008	71.99542236
2009	70.88406372
2010	69.48218536
2011	70.61742401
2012	72.92947388
2013	71.04824829
2014	72.0083847
2015	70.39454651
2016	67.59703827
2017	66.75434113
2018	66.95326233
2019	62.88612747
2020	60.99265671
2021	59.1096344