Year	% of GDP
1988	116.17408720091167
1989	114.53230154418257
1990	122.59449357744228
1991	119.18459921447142
1992	117.39466563587166
1993	127.06156635869097
1994	118.29218686442005
1995	119.5809393227153
1996	117.56597423199777
1997	115.98711254305076
1998	116.71984380208582
1999	117.45025558090506
2000	112.43830918809523
2001	113.51838282240922
2002	112.37075997149113
2003	118.65247236203106
2004	117.03115184967035
2005	117.7504859835818
2006	119.01443533562195
2007	117.39531518141327
2008	118.56232069777425
2009	115.2642235926246
2010	127.58077935250608
2011	123.99734204884842
2012	120.94814190519125
2013	119.67340927575418
2014	120.40188424973373
2015	118.29929560224303
2016	118.05387668259814
2017	119.88591967158384
2018	123.30669613133377
2019	122.33162245712033
2020	127.17444075780615
2021	123.21113479890926
2022	122.05203005208915
2023	120.24396063257296