Year	% of government expenditure
1997	19.2201499938965
1998	18.8147506713867
1999	21.6711807250977
2000	20.8069496154785
2001	23.2020301818848
2002	22.5923004150391
2003	22.648229598999
2004	22.1071605682373
2005	21.8456897735596
2006	20.0178909301758
2007	20.755880355835
2008	21.5269107818604
2009	22.1895599365234
2010	22.7727508544922
2011	22.4268608093262
2012	20.8587608337402
2013	21.5747299194336
2014	21.7667808532715
2015	21.1732196807861
2016	22.3875999450684
2017	20.6334991455078
2018	18.2889003753662
2019	19.8460693359375
2020	18.5902500152588
2021	16.2662792205811
2022	15.9030103683472
2023	12.8479995727539