Year	% of GDP
1993	29.469112573743338
1994	29.948248798944515
1995	31.276194550503988
1996	30.35520047519631
1997	27.922712676553076
1998	29.926656677371955
1999	28.39388702660794
2000	28.740245482722482
2001	28.698228001304372
2002	26.80384303899909
2003	25.362093925068173
2004	25.91548467196052
2005	26.781761410020906
2006	26.366360695178372
2007	27.829500627491825
2008	27.10744693344951
2009	23.28320597341765
2010	22.6566432862838
2011	22.460637447275467
2012	24.02350514759211
2013	24.11068078651927
2014	25.310453377139602
2015	27.09377506241475
2016	26.349369096740055
2017	27.27576794294217
2018	26.947497749071314
2019	26.953305672436876
2020	27.424516956010127
2021	28.607233308359238
2022	28.113011729251685
2023	28.92630389393992