Year	% of GDP
1976	0.0695808133302491
1977	0.09107652382607331
1978	0.2625157052596655
1979	0.015750455536665337
1980	0.5264409595043812
1981	0.423384016163163
1982	0.005951968418498427
1983	0.1145374663101709
1984	0.1443909800104073
1985	0.05341910718998656
1986	0.06386934200397709
1987	0.12041123481797879
1988	0.03119168567437388
1989	0.09698935696719498
1990	0.040924670354031384
1991	0.16087091326984776
1992	1.1396835779620353
1993	0.19812838189949145
1994	0.6580354792202269
1995	1.1423756018153413
1996	0.4646391650100714
1997	0.9982207650291586
1998	0.7362452881345001
1999	0.788508351331716
2000	0.1374632196273454
2001	-1.5613999156533687
2002	-0.1107435363720076
2003	0.2830448522862435
2004	0.5890215988334918
2005	0.31540695935617696
2006	1.4538005707110582
2007	0.7980834473317364
2008	0.12090996868112384
2009	0.3323874627645321
2010	0.4055643737284015
2011	0.3087202124764978
2012	0.5322478449935447
2013	1.1719547971139057
2014	1.0596993789373772
2015	0.7955770731649038
2016	0.8674063862466549
2017	1.327796873320555
2018	0.5565116483902142
2019	0.2286612280451123
2020	-0.24709046292231218
2021	-0.014825443504570195
2022	0.3489579319651531