Year	% of GDP
1980	-25.353881668875474
1981	-34.295046828044185
1982	-35.81845359881425
1983	-35.62752107494867
1984	-33.9665030865205
1985	-38.124879125411134
1986	-36.63609417748475
1987	-15.167925108149744
1988	-21.941395992515623
1989	-10.340300774580014
1990	-5.292943579036713
1991	-9.053635189976015
1992	-24.970638696955923
1993	-13.037387679111811
1994	-10.3488535282614
1995	-5.071247201432183
1996	-10.615846729675901
1997	-10.608497718698814
1998	-16.923776388761265
1999	-20.556387952696575
2000	-18.02367479228693
2001	-20.611147213250085
2002	-24.4428532765654
2003	-24.136221832992078
2004	-29.75687147560676
2005	-24.93462495024408
2006	-4.531934267795394
2007	-2.2147684841549236
2008	-8.756281059315308
2009	-16.626825389564267
2010	-26.7915091138138
2011	-27.49481688877517
2012	-22.858776845258433
2013	-20.50626574261646
2014	-19.856973830177044
2015	-26.972193445870563
2016	-22.470376178187955
2017	-19.89558648428093
2018	-21.360281421955648
2019	-13.208505615703803
2020	-15.69908236686581
2021	-19.18496802230408
2022	-34.346865497002646