Year	% of government expenditure
1984	18.0922908782959
1985	16.4075202941895
1989	17.2254505157471
1998	12.475359916687
1999	13.1519298553467
2000	13.2963895797729
2001	13.5705299377441
2002	15.3020601272583
2003	15.5395002365112
2004	15.4174203872681
2005	15.5314502716064
2006	13.7713203430176
2007	14.4981698989868
2008	13.8549098968506
2009	15.4508800506592
2010	15.926830291748
2011	14.772029876709
2012	15.0223398208618
2013	16.2627296447754
2014	14.8089799880981
2015	14.2927303314209
2016	14.9271898269653
2017	15.4687404632568
2018	12.8371896743774
2019	13.7191095352173
2020	15.6907596588135
2021	11.5500001907349