Year	% of government expenditure
1985	8.36332988739014
1990	7.85805988311768
1998	17.0877895355225
1999	21.8768405914307
2000	21.5593891143799
2001	19.8792190551758
2002	18.8153991699219
2003	32.2392997741699
2004	29.3103904724121
2007	28.6787605285645
2010	28.1095294952393
2011	33.7931594848633
2012	27.6015796661377
2016	26.8843307495117
2020	24.5218200683594
2021	23.6368999481201
2022	24.068510055542