Year	% of GDP
1980	1.0275190843502315
1981	-1.5812353849275667
1982	-3.322030938508661
1983	-4.704472449053377
1984	-5.1467284765045775
1985	-2.2830525579644103
1986	0.776511135975916
1987	-0.10207997525655088
1988	-1.2320416400186787
1989	-2.428893629487362
1990	-1.6286159589975284
1991	-7.1763804991241
1992	-9.745065611390899
1993	-5.66254532038424
1994	-5.224265129127737
1995	-4.360225072629902
1996	-6.143942824464574
1997	-6.421194628022761
1998	-8.000431425908367
1999	-4.016962724386566
2000	1.2105024797614874
2001	2.15291377466221
2002	-0.11925693015233207
2003	0.2354446844495257
2004	-0.5980634229982726
2005	-0.3503573176754884
2006	-0.9600645177517535
2007	-1.31508497632273
2008	-1.0615416750841433
2009	1.7470899913136932
2010	2.2387299144354316
2011	4.649927244472522
2012	3.1549549572854687
2013	3.6694963651949024
2014	5.323872805665005
2015	2.861004957566408
2016	1.5556742248829352
2017	1.4570047857829849
2018	0.9705751206061848
2019	2.31603691529412
2020	-1.6282595227632157
2021	3.409565660246656
2022	3.029916966188466
2023	3.195742794091899