Year	current US$
1981	183066650488.78043
1982	176568537719.35327
1983	141583562602.73038
1984	128782508561.77873
1985	127670762207.664
1986	125965897020.5008
1987	133076733155.71396
1988	138672837193.27463
1989	141199883192.49216
1990	156668394445.77237
1991	167846600349.1831
1992	147413761279.12698
1993	160487161275.75607
1994	170242990617.01648
1995	200240106818.11172
1996	223742027836.21478
1997	235379185451.81818
1998	261644604351.8416
1999	193828392150.27023
2000	236858263966.87473
2001	239061090518.46896
2002	253265437394.20636
2003	284532017389.1174
2004	335177041988.2948
2005	387482911326.7283
2006	470017636361.91754
2007	553120419072.8844
2008	654044189884.1385
2009	658648454718.2346
2010	753836166110.7308
2011	840533263436.686
2012	904106782548.6285
2013	999598834073.8191
2014	1080613635077.0653
2015	1087815405936.5028
2016	1081614386901.8895
2017	1097139331929.2894
2018	1163552158839.8599
2019	1193962032832.8384
2020	1152021523148.1501
2021	1216471363014.6987
2022	1281597793570.1973
2023	1244003300745.0825