Year	% of GDP
1983	1.748847921819202
1984	1.6509529963209635
1985	1.4743701203730242
1986	1.4289266093264996
1987	1.565256488072558
1988	1.4185529234451537
1989	1.5480140429805425
1990	1.4739330034377602
1991	1.441858995611321
1992	1.567626472107763
1993	1.4672352860145408
1994	1.5186240151311319
1995	1.6072217564992193
1996	1.5544803255566477
1997	1.7006732271164837
1998	1.7244119407554341
1999	1.74958446296376
2000	1.7187366863541627
2001	1.9033195348450025
2002	2.2338836152907624
2003	2.4520455152286122
2004	2.290040563455131
2005	2.2982745735291545
2006	2.3952497650462408
2007	2.397294464547274
2008	2.510866651251303
2009	2.524358288678103
2010	2.2970078775599942
2011	2.327406264154577
2012	2.476053670333205
2013	2.4688748422590274
2014	2.539604666649678
2015	2.7655612903532667
2016	2.6561992342911247
2017	2.6891394311665167
2018	2.8742094050437363
2019	2.987762308380233
2020	3.3095711910910754
2021	3.2234381479277925
2022	3.2663153573975197
2023	3.251579081055132