Year	% of GDP
1990	95.75030117469413
1991	91.43464697511453
1992	97.44171014221628
1993	97.54126195587824
1994	100.46234706007621
1995	103.06564029703577
1996	104.83114710633564
1997	104.1408425265243
1998	100.31280371543671
1999	100.47856552845715
2000	101.86435926243635
2001	101.29943244339361
2002	101.32639311597032
2003	101.51743326962881
2004	99.37328019844071
2005	97.67150667412142
2006	97.27753498347863
2007	97.57747893333209
2008	97.83920294049263
2009	96.10638491573773
2010	96.94290072053435
2011	96.21908449918925
2012	95.23648344596313
2013	94.30565381814425
2014	93.66643302929795
2015	94.05810725091008
2016	92.3721140834873
2017	92.47837349676945
2018	94.06137140413335
2019	94.01146301008824
2020	93.25077669438659
2021	97.03854344537486
2022	99.01840971706307
2023	94.90263425803069