Year	% of total expenditure in public institutions
1999	93.0710830688477
2000	92.6651725769043
2001	92.2831268310547
2002	90.7824592590332
2003	91.2864303588867
2004	91.6215362548828
2005	92.8058624267578
2006	91.2392578125
2007	91.7393264770508
2008	91.91939163208005
2009	92.96061325073245
2010	91.8536376953125
2011	92.8359375
2012	92.38127899169925
2013	94.1724700927734
2014	93.7299003601074
2015	93.1129302978516
2016	93.1268081665039
2017	93.2169494628906
2018	92.8928527832031
2019	93.1027717590332
2020	92.1398010253906