Year	% of GDP
1974	1.3378182096170017
1975	1.3355472133987871
1976	1.109183470322232
1977	1.0173180656761616
1978	1.087153469831491
1979	0.9020681963556445
1980	0.6348544572468162
1981	0.6938045422516126
1982	0.8437893814037587
1983	0.9847487044399857
1984	1.0658734585114953
1985	1.2125433742244238
1986	1.927720227432043
1987	1.9307348859659705
1988	2.216148334195169
1989	0.9615635958778395
1990	0.9661416705845478
1991	1.0220531665363564
1992	0.9652090975788702
1993	1.077333433825746
1994	1.198708954028512
1995	1.161527570789866
1996	1.1221128517953693
1997	1.2273435272774393
1998	1.4102831858407079
1999	1.2349801205591895
2000	1.0244134917492609
2001	1.1345672361863524
2002	1.093569608010945
2003	1.2221965194420816
2004	1.1274534531421805
2005	0.9465933354075808
2006	0.7061418428820682
2007	0.6896551724137931
2008	0.635849768848754
2009	0.9089569734743422
2010	0.733012306046014
2011	0.575033257520491
2012	0.655398677292875
2013	0.684659216396484
2014	0.8627374951531602
2015	1.1024862189222633
2016	1.2036334772669546
2017	1.0864494826155233
2018	1.0176397624134597
2019	0.9860551301185152
2020	1.2175028361059137
2021	1.2562902227508086
2022	1.096160288762411
2023	1.1949455323434013