Year	% of GDP
1981	-0.6618471609750679
1982	-5.905159240905141
1983	-7.8196439821378165
1984	-2.187294130244398
1985	-2.2546740948133883
1986	-4.891558210273643
1987	-2.763085166870832
1988	-1.6571733196535234
1989	-1.1730897297252678
1990	-2.815130511219997
1991	-3.6528272008553957
1992	-2.1714175335581767
1993	-1.3328548700662695
1994	-1.5783629153599357
1995	-3.181583859136603
1996	-3.3702822738129217
1997	-2.266059185213602
1998	4.292463987627313
1999	4.130601845832572
2000	4.843064528491335
2001	4.301048531353515
2002	3.9985269078408665
2003	3.4530428766786176
2004	0.6085613299173703
2005	0.09708824623906857
2006	2.9787086801390252
2007	2.4272641269679216
2008	0.024693325277187865
2009	1.9697705622202724
2010	0.6812772868483373
2011	0.18870395401260529
2012	-2.660273594714139
2013	-3.189964828958088
2014	-3.0881690752592084
2015	-2.035041927459684
2016	-1.8191508925138484
2017	-1.5946568998936368
2018	-2.939072914770169
2019	-2.705661981395501
2020	-0.41860624773612626
2021	0.2958859145260783
2022	1.0018476746124754
2023	-0.13707889912789942