Year	% of GDP
1991	28.086810983114596
1992	25.42830584285378
1993	25.939487209963573
1994	27.19012341460283
1995	26.78328192509451
1996	28.37227064453011
1997	28.99450583352097
1998	31.74571428736782
1999	28.378655461403728
2000	27.944731117851884
2005	58.875739644970416
2006	56.61325748286473
2007	57.45546809376597
2008	58.03964776728739
2009	51.675077705215436
2010	54.043882112225916
2011	56.231985424763245
2012	57.88068197936662
2013	56.06196755855126
2014	56.23245789442254
2015	55.630468635433616
2016	53.616494942779326
2017	54.57769050381779
2018	65.01466285120674
2019	63.30611240240034
2020	46.44368641196556
2021	51.637608424472745
2022	67.23096625569288