Year	current US$
1969	9994713868.391766
1970	11059083354.576223
1971	12771070523.343834
1972	15867615829.74925
1973	21602275055.16982
1974	24812337393.744263
1975	25292660854.663677
1976	28172109750.56651
1977	30823119329.258137
1978	35457898950.89446
1979	40740687553.756546
1980	44234235051.193726
1981	37412496094.898224
1982	35308670900.67486
1983	35030378397.89303
1984	36681824296.61669
1985	33830328693.905144
1986	48215993353.65404
1987	58409621979.02474
1988	65721109954.49987
1989	68395483551.384766
1990	80246447657.11107
1991	81007116372.49687
1992	87367647534.68008
1993	86127565682.23163
1994	96038864728.1946
1995	119157909293.49847
1996	122026083116.91063
1997	114168286313.8979
1998	112292670120.81259
1999	119542472439.14285
2000	112833744100.36519
2001	108521919259.48404
2002	112021831404.84415
2003	142470823480.21298
2004	164232723401.19772
2005	173783904480.3923
2006	196299103321.45596
2007	229578987512.54175
2008	232457310721.70078
2009	202634128671.3284
2010	220459946622.87216
2011	243722219876.66235
2012	218053946181.82236
2013	228009637893.09192
2014	235026271144.99567
2015	211896241221.99905
2016	216359975050.07812
2017	246115925197.92422
2018	276745547548.14294
2019	264088618895.40488
2020	244766145244.17834
2021	346387998966.12915
2022	307898016720.76483
2023	337102674075.52295