Year	% of GDP
1975	-18.472634933374636
1976	-22.773656666968456
1977	-16.290293559355657
1978	-17.06215929179039
1979	-8.218557437879381
1980	5.276438240114384
1981	10.892958318165052
1982	10.265748727562157
1983	2.4172083418973345
1984	4.916848264799369
1985	0.9351220290166089
1986	-1.9846730926597747
1987	-5.219959100393585
1988	4.561255115248324
1989	-4.395196370947443
1990	1.448813631821697
1991	-11.481611231832984
1992	-15.301002924618338
1993	-5.739246589710015
1994	-4.037279290153087
1995	3.5690246370707945
1996	3.7535066688763483
1997	-0.43028054616826067
1998	-11.056449539444403
1999	-0.4898645672365772
2000	9.16025901142396
2001	2.517019630660811
2002	-0.5173375765393006
2003	1.8099038115079438
2004	3.5861057173287048
2005	9.231809205901815
2006	11.821008774471773
2007	13.375860744178695
2008	8.777936446241437
2009	2.441233868801836
2010	2.9948420300336362
2011	11.284658040665416
2012	8.383851463065945
2013	7.405532958242091
2014	4.562310432544773
2015	-2.4163539675543433
2016	-4.628877499268104
2017	-4.5167572745995
2018	-6.440331531438242
2019	-2.0552307873489446
2020	-9.37178346660227
2021	6.623776276794629
2022	15.407966865051295
2023	6.248045562102488