Year	constant 2015 US$
1970	366379650954.7482
1971	385867382787.06036
1972	419703126732.5115
1973	452529134062.5657
1974	466074043022.0321
1975	471145828376.42505
1976	486119441551.9688
1977	499784952343.62036
1978	513911522326.484
1979	517592321355.5165
1980	514755380107.65515
1981	503569367671.9954
1982	509674750826.011
1983	515329026009.9305
1984	529268144899.4359
1985	548676126054.68274
1986	578593419967.0068
1987	612436377965.2728
1988	645111299596.472
1989	680462887790.9172
1990	711404887866.5586
1991	734753311819.4504
1992	743993275258.8793
1993	737342955958.146
1994	743056774260.8539
1995	775846146584.7727
1996	795103978470.0442
1997	826728388887.1161
1998	869137220220.5472
1999	911264594761.9363
2000	950112752917.4902
2001	986535008846.7468
2002	1025176417041.723
2003	1064050006342.2428
2004	1095816803877.1072
2005	1133473099985.781
2006	1175866378167.5115
2007	1214501828278.2651
2008	1215299675669.375
2009	1193506224047.0781
2010	1191983597345.7837
2011	1166899485821.6978
2012	1140412053517.4463
2013	1130269114121.495
2014	1145961927976.4097
2015	1195894016724.6086
2016	1236444357381.0857
2017	1269137794563.4036
2018	1296931745976.6523
2019	1322060716216.4192
2020	1182609254143.0942
2021	1262555132249.2278
2022	1299062820671.0625