Year	% of GDP
1979	0
1980	0
1981	0
1982	0
1983	-2.9411764727962866
1984	0
1985	0.8486486489449881
1986	0.40769226233938716
1987	0.7452380952380955
1988	0.6714283965648589
1989	0.47500012520460866
1990	0.817021489186201
1991	1.035849191085354
1992	0.6595236480714999
1993	-1.3011494252873568
1994	0.6413044259719441
1995	0.5623668899333333
1996	0.6615398453846154
1997	0.6388889212037037
1998	0.5882339528235294
1999	0.583332723875
2000	0.965114245635659
2001	-0.41964284475555563
2002	0.33315257293043476
2003	0.698819386977027
2004	1.8707774438985918
2005	2.290273550045638
2006	0.5066197983928334
2007	0.8351341960470666
2008	-0.8635996156801409
2009	3.558465527073377
2010	-3.998746132580843
2011	-0.17794114722658752
2012	-1.1521734634250231
2013	0.4153968095194942
2014	1.3153169588422937
2015	-0.4279450972034105
2016	0.8743716395357833
2017	0.3518798957738332
2018	-0.48933912768022475
2019	-0.25740077259540667
2020	1.1768610934457577
2021	0.3566214113134794
2022	1.0698382033949145