Year	+ (-) (% of GDP)
1972	0.9319447405989215
1973	0.40735592224379824
1974	-0.26366446596039494
1975	-2.383244758128759
1976	-1.7059353320368342
1977	-1.5742845891696633
1978	-2.2752981611053036
1979	-2.562847030202924
1980	-2.3833120926205433
1981	-2.216096153047994
1982	-2.430145661937572
1983	-2.542462442338279
1984	-2.5687661302118743
1985	-2.276256275960286
1986	-2.877642060194546
1987	-2.8741554358589183
1988	-1.932764725889064
1989	-1.5268729142264188
1990	-1.3433295477775626
1991	-2.236785636785645
1992	-3.4343411312069487
1993	-4.784814293298522
1994	-4.32578931661505
1995	-4.583035001415769
1996	-3.8765066744256877
1997	-2.6760263598151814
1998	-2.3889282057109575
1999	-1.1298632167338893
2000	-0.2419702654752917
2001	-0.7232377604175915
2002	-1.3564887407550228
2003	-2.298098701191818
2004	-1.6823173875807986
2005	-1.056856472586632
2006	-0.5256400225789591
2007	-0.23563665986371826
2008	-1.0408706751834238
2009	-5.266408792247882
2010	-4.096434309021746
2011	-2.689560095485434
2012	-2.984411751630726
2013	-2.3138315065201445
2014	-2.2208416684521226
2015	-2.0049326274080936
2016	-1.679692620886549
2017	-1.271939115540241
2018	-0.5263006408948806
2019	-0.6956999300303719
2020	-6.918614158522057
2021	-4.387652193351186
2022	-2.687537878486344