Year	% of GDP
1971	0
1972	0
1973	0
1974	0
1975	0
1976	0
1977	0
1978	0
1979	0
1980	0
1981	0
1982	0
1983	0
1984	0
1985	0
1986	0
1987	0
1988	0
1989	0
1990	-0.6192993736420264
1991	0.4747279005360438
1992	1.4941515184308911
1993	0.033407680664603735
1994	-0.034326874922167586
1995	7.100308076795741
1996	2.4256229371027507
1997	2.338770581930761
1998	1.519126978855916
1999	-3.1864221205638157
2000	4.008439101476599
2001	4.5558153475905545
2002	-2.1677916318074133
2003	8.803277551580704
2004	87.14566718164491
2005	170.97990063668894
2006	219.2337581339768
2007	184.716495193575
2008	177.79839045645141
2009	-70.16000100476079
2010	36.84817442065791
2011	-45.421317967475666
2012	-87.23086034491538
2013	-83.12462879532673
2014	-74.95407448153951
2015	-59.432969907114696
2016	-56.86380583090448
2017	-51.45614549197166
2018	-46.3712497655896
2019	-40.60363538179797
2020	-43.13461092023647
2021	-37.759063080112455
2022	-33.184985471186735