Year	% of GDP
1975	-4.0738543687215305
1976	-2.589033154687957
1977	-5.548450972399724
1978	-4.8017006388842045
1979	-7.623654747788376
1980	-6.4176093735116195
1981	-7.378598279488322
1982	-2.7415458140545628
1983	-7.175981397415847
1984	-5.044736828436972
1985	-3.951911783853923
1986	0.573195819665886
1987	-0.7251916847318518
1988	-2.6827207937558737
1989	-3.457311367250499
1990	-8.531549314935653
1991	-7.707511490591101
1992	-5.655676922124374
1993	-4.9305071085137335
1994	-5.494087687706748
1995	-8.02329369982962
1996	-8.026582566054271
1997	-2.011649109329185
1998	12.529046972111477
1999	9.811280612265417
2000	7.3684524026066525
2001	4.240272330439994
2002	3.465505168176683
2003	3.1335640015455817
2004	1.5959733899378614
2005	-4.036464315232004
2006	1.0438076236725375
2007	5.926654231164216
2008	0.3194661514663481
2009	7.876559502547598
2010	3.367324672192528
2011	2.542170963283407
2012	-1.2323363795765307
2013	-2.1015345894223136
2014	2.858284098700401
2015	6.915815171686219
2016	10.508354393208576
2017	9.631030191821422
2018	5.619863145989725
2019	7.032726403282981
2020	4.182828614546846
2021	-2.0283181911352246
2022	-3.1761443718092086
2023	1.3597706350047523