Year	% of general government expenditure
1998	1.58744394618834
1999	1.9107505070993898
2000	2.43450221684805
2001	3.0316035895435
2002	4.50121654501217
2003	4.8856416772554
2004	4.7661530143282
2005	4.667519181585679
2006	5.0638812154696105
2007	4.70714094677721
2008	4.46388515029161
2009	3.24851042701092
2010	2.53951800984711
2011	2.6855258150450303
2012	2.44561877841956
2013	2.51530852567122
2014	2.49608062709966
2015	2.7742707879843302
2016	4.01418439716312
2017	4.36725573837091
2018	5.41539016038926
2019	5.35946578787616
2020	5.22094795091828
2021	4.8333333333333295
2022	5.1581975071908