Year	% of general government expenditure
1988	7.0435151572297405
1989	6.9150182705076695
1990	6.79190522886154
1991	6.54926201406241
1992	6.36201933521616
1993	6.3810935335245
1994	6.260891976141971
1995	6.00408729628834
1996	5.76108164555223
1997	5.68630161751725
1998	5.38823484588715
1999	5.20876582935437
2000	5.1828840068411095
2001	5.2337558515831
2002	5.354593312295449
2003	5.28148237608047
2004	5.23522482531062
2005	5.19949728244568
2006	5.26488701791899
2007	5.28441792672981
2008	5.12611053421022
2009	5.09118286415554
2010	5.020280656518071
2011	4.83693062657808
2012	4.56898682897517
2013	4.494058021670741
2014	4.81011615177255
2015	5.22468828662938
2016	5.59140157589467
2017	5.43686755801195
2018	5.12892447088512
2019	4.81993722865273
2020	4.51664985323353
2021	4.6826979487895795
2022	5.01507424572227