Year	% of government expenditure
1997	12.8986597061157
1998	11.0715303421021
1999	17.0599803924561
2000	12.8444900512695
2001	13.7868499755859
2004	11.0319004058838
2005	14.6728200912476
2009	9.54158973693848
2010	8.1192798614502
2011	10.0832595825195
2012	9.21240997314453
2013	12.4614601135254
2017	16.3627490997314
2019	14.21399974823
2020	11.6719999313354
2021	15.3601703643799
2022	16.7229995727539
2023	16.4839992523193