Year	% of current health expenditure
2000	16.76298141
2001	18.54713249
2002	14.98992729
2003	12.0708971
2004	9.69992733
2005	9.09981728
2006	8.92416573
2007	11.71522522
2008	10.37028122
2009	11.23561096
2010	10.92772293
2011	8.96164322
2012	10.24162579
2013	6.70596313
2014	8.18288803
2015	10.9818964
2016	12.41495895
2017	12.69519043
2018	12.8176527
2019	12.19738483
2020	15.79892921
2021	14.1083765