Year	% of general government expenditure
1988	4.194538270737572
1989	5.015153748247306
1990	5.423638384714731
1991	5.300736142673248
1992	5.436006378776009
1993	5.013862273201093
1994	4.912005124637647
1995	5.831090890778305
1996	6.135081421152163
1997	6.262554589958818
1998	5.705813509598007
1999	5.694319510243468
2000	5.273800613586381
2001	5.626604964953471
2002	5.802960426252097
2003	5.692365570471491
2004	5.710228201025403
2005	5.904073462577031
2006	6.216747121998799
2007	6.434076061125395
2008	5.757757657823596
2009	5.4779419929486055
2010	5.500876415381729
2011	5.255247183221809
2012	5.191400509690293
2013	5.4005319892039285
2014	5.551081283649312
2015	5.504782741496637
2016	5.371480139488473
2017	5.329619197456348
2018	5.208821499824255
2019	5.05877939355751
2020	4.762353346203566
2021	4.911856613758506
2022	4.915595066588035