Year	% of current health expenditure
2000	35.59143448
2001	30.2729435
2002	31.68948746
2003	22.7474041
2004	22.24495316
2005	12.42664433
2006	11.93083954
2007	23.01511383
2008	23.12819862
2009	19.14518929
2010	21.22438622
2011	14.91714001
2012	21.17957115
2013	15.6886816
2014	12.7732029
2015	16.63834572
2016	20.03576279
2017	25.2525959
2018	15.61161518
2019	17.12012291
2020	20.07405281
2021	21.20282936