Year	% of GDP
1991	1.101526043637281
1992	1.0054287157914528
1993	0.9615681167863201
1994	0.9755404334399168
1995	0.9954555291062541
1996	1.042167608697915
1997	1.0313846467633785
1998	0.9753179575262357
1999	0.9583972653291122
2000	0.994789221891906
2001	1.0834322958380513
2002	0.9004967881644313
2003	0.8322594356045706
2004	0.9510634160140021
2005	0.726955700932129
2006	0.7375853220856323
2007	0.7788601948350704
2008	0.8383304077377095
2009	0.6953343173612786
2010	0.8036967711745437
2011	0.910022423855418
2012	0.8479188142686982
2013	0.9426432141142156
2014	0.9045476749230554
2015	0.6846915913792306
2016	0.6984311298544696
2017	0.8517489195509249
2018	0.6890906119538248
2019	0.7908500306553333
2020	0.7389540298437303
2021	0.7119379673526932
2022	0.9201637428710718
2023	0.7232429704258024