Year	% of government expenditure
1998	19.0009307861328
1999	20.5351104736328
2000	21.7585906982422
2001	19.6386394500732
2002	21.0378093719482
2004	23.7491493225098
2005	20.2661304473877
2006	20.8432903289795
2007	23.1704006195068
2008	17.3697204589844
2009	15.8536195755005
2011	15.2347898483276
2012	16.7089996337891
2013	14.3003902435303
2014	16.1760005950928
2015	17.3920001983643
2016	16.7119998931885
2017	14.8249998092651
2018	14.9350004196167
2019	14.0500001907349
2020	16.3920001983643
2021	14.46399974823