Year	% of GDP
1975	3.694520241597447
1976	5.624094962021469
1977	5.634767587306593
1978	5.915417315631657
1979	5.4731278371336325
1980	3.944341502290729
1981	3.751128828581102
1982	3.31231187461173
1983	3.1641792396888073
1984	2.3125881029594795
1985	2.3845436881538493
1986	1.498648701654368
1987	1.4026242408987002
1988	1.4524633795437105
1989	1.5284340551556912
1990	2.264577222418484
1991	1.417992935129393
1992	1.554380411211554
1993	1.2659985544285208
1994	1.0123493924152567
1995	2.4477353979411998
1996	2.3347119248790618
1997	5.724021703477153
1998	3.3701924993610852
1999	7.744916952570711
2000	8.560861195385773
2001	9.085903295432106
2002	9.66223911887501
2003	6.242711400367875
2004	6.459619625566332
2005	6.303627115954891
2006	9.32555099496552
2007	9.57344136774277
2008	44.16386872113924
2009	248.12438739996327
2010	120.278976565814
2011	146.32268429444005
2012	279.36103182252594
2013	108.37492274151035
2014	222.76403302620915
2015	145.46255810390778
2016	40.42583254589351
2017	62.78306683290767
2018	-4.337409054197323
2019	203.62549197174036
2020	-103.15673323023327
2021	26.19773165964876
2022	1.6416621348260718