Year	% of central government expense
1990	45.49864161163837
1991	199.14764838748448
1992	139.91999476279437
1993	65.82607476025616
1994	123.30021142703511
1995	126.09866081097208
1996	189.79896171289926
1997	71.4240703751843
1998	95.07151673761167
1999	97.05370782346657
2000	77.39008160093398
2001	106.94798013705626
2002	65.27607594184481
2003	105.33153164153323
2004	147.5847056370706
2005	75.69194380752705
2006	61.172004409305266
2007	62.03046420563118
2008	49.06082572397856
2009	46.01186670446564
2010	38.924689574688834
2011	36.65884065740892
2012	33.188974504355244
2013	29.914190724548263
2014	23.578645973486953
2015	22.541869189850473
2016	19.787044995232662
2017	24.699430262949107
2018	16.125642541402712
2019	18.57584310920403
2020	22.052832063088143
2021	30.88925698202799
2022	43.20256774057561