Year	% of GDP
1988	50.92802172928928
1989	63.188549135965275
1990	75.18222131607115
1991	81.20523107130305
1992	77.96800017570253
1993	69.37392545821982
1994	85.12922060497266
1995	81.51043832654081
1996	82.98904905374444
1997	70.07346138477897
1998	65.13779392745211
1999	67.92995299745598
2000	55.7304531697489
2001	56.36972688134918
2002	62.14005364628583
2003	68.63497592869899
2004	78.31805656371013
2005	86.34738029362904
2006	76.2651002448066
2007	78.61179259025523
2008	82.07476222351751
2009	83.50649921954754
2010	113.30420700414973
2011	104.62408833475595
2012	136.9923200006231
2013	114.09073500226283
2014	102.99472205960241
2015	87.32531414430981
2016	66.20185627942529
2017	61.0512896673618
2018	52.8642299013663
2019	53.017994577264915
2020	49.013266495401375
2021	66.33437886042476
2022	73.42300662702456
2023	57.04225352112676