Year	% of GDP
1975	-10.02608189394676
1976	-18.305649019610087
1977	-11.511209164601706
1978	-10.27908796194296
1979	-10.709782689312467
1980	-1.6257367387033401
1981	-7.8937974118697
1982	-2.24263135412217
1983	0.9734513274336283
1984	4.034699150978221
1985	6.529100529100528
1986	0.16704143912624478
1987	0.06126021003500583
1988	2.8880965441579813
1989	1.4522924411400249
1990	-0.24215468248085004
1991	-0.8538385826771654
1992	6.745017884517118
1993	4.486746987951807
1994	7.090362837993991
1995	1.825521417358152
1996	2.566259991586033
1997	-2.7681592039800993
1998	-3.2580303565125304
1999	-4.81893212059963
2000	-4.106880209184507
2001	-4.418071697495499
2002	-5.4997585707387735
2003	-4.175105156566444
2004	-8.673247205690231
2005	-7.986647466945936
2006	-4.579919102243855
2007	-3.683886836172013
2008	-7.163269351619644
2009	-3.1409442659028937
2010	-9.062196115560587
2011	-10.717786023273488
2012	-8.62701602418472
2013	-10.31117241258232
2014	-9.701096195218824
2015	-7.218888660589008
2016	-5.557051582961948
2017	-4.921633375248162
2018	1.3588515843278304
2019	3.0919497756649457
2020	-6.337599976718479
2021	-9.413206664299425
2022	-7.896143898605396