Year	% of government expenditure
1991	19.8927707672119
1993	20.4642391204834
1995	20.4727096557617
1998	25.2115306854248
1999	25.7684707641602
2008	17.4706401824951
2009	17.2952899932861
2012	20.746000289917
2014	22.0639991760254
2015	22.2399997711182
2016	22.2569999694824
2017	21.6499996185303
2018	22.4449996948242
2019	21.4650001525879
2020	24.1580009460449
2021	23.7560005187988
2022	23.8659992218018