Year	% of GDP
1979	11.296743979920238
1980	19.043366361708312
1981	26.078114980154954
1982	54.72196050512351
1983	15.686267762777792
1984	20.085679419268175
1985	26.54825630663146
1986	27.74235912717897
1987	28.291808016263136
1988	10.35387739321916
1989	15.781083706071986
1990	13.418330758988084
1991	20.25018229682079
1992	37.591379573249945
1993	64.03246668152391
1994	36.28065753251709
1995	34.80569303216538
1996	31.23882021566868
1997	38.977227403520686
1998	34.053403649095756
1999	53.96914050990023
2000	49.06277162264477
2001	42.82362531851609
2002	33.688837489780106
2003	53.44181640867471
2004	65.62419368917942
2005	83.33872705769818
2006	101.92933399616051
2007	127.7118556837726
2008	48.83957726945499
2009	89.03800705062261
2010	95.4900580056403
2011	58.824378403445344
2012	61.71039860133304
2013	68.28316016748275
2014	63.7944041173207
2015	80.38635575972481
2016	66.43332969360762
2017	64.49454544028725
2018	49.76655613024154
2019	58.9785218960465
2020	63.41215137571936
2021	74.12462701459243
2022	51.35924436267256