Year	% of GDP
1980	-17.164123293985853
1981	-27.024629056823635
1982	-19.92026707696582
1983	-20.240518756478068
1984	-13.813910051655235
1985	-15.450841622194538
1986	-11.825948459965218
1987	-13.545108892137911
1988	-17.529319397217385
1989	-19.188952685597613
1990	-22.79193522156423
1991	-22.085269788602616
1992	-18.5483692161149
1993	-21.69926887374814
1994	-18.47989796267892
1995	-17.814198324040753
1996	-11.059906411574147
1997	-10.621171658224362
1998	-12.189680005984158
1999	-11.680213839956522
2000	-16.282416900198164
2001	-19.63226937320153
2002	-14.289875555426676
2003	-17.516741718257627
2004	-22.380678945123073
2005	-18.90845563412166
2006	-23.499826885493917
2007	-21.11728614006943
2008	-22.549398164906442
2009	-19.835969841669844
2010	-19.49781473892501
2011	-15.71119531782076
2012	-13.698394263628074
2013	-18.02872218954907
2014	-14.37573813361142
2015	-15.02315500137523
2016	-13.095256190510781
2017	-13.113851448869916
2018	-14.444750617947257
2019	-16.477129289724566
2020	-22.471575443210213
2021	-32.03504197530144
2022	-31.697451996736525