Year	constant 2015 US$
1969	266467626824.45575
1970	281117848058.7432
1971	290755480889.4041
1972	301632046851.3299
1973	320154677771.83496
1974	325221131916.7885
1975	322174675802.226
1976	339684315906.026
1977	346269507909.5924
1978	353587884893.003
1979	359625433538.39874
1980	372067123873.86865
1981	370627688449.11316
1982	367466017187.44946
1983	376026319658.39087
1984	391418701831.8077
1985	393435707505.9326
1986	403764629000.17474
1987	410266028371.2154
1988	422472800432.8404
1989	442091874182.1189
1990	453565721999.429
1991	466715025261.63995
1992	470654571572.8692
1993	478588727101.0638
1994	496469418272.33685
1995	517092716576.9717
1996	537939657175.944
1997	563096795728.978
1998	583805427779.5437
1999	617815249859.4824
2000	643530051781.6023
2001	649932743338.3285
2002	649950480011.3981
2003	659556368568.7452
2004	669644675549.9622
2005	683625285783.5254
2006	715297670428.475
2007	737548046087.4406
2008	725807637798.1577
2009	707136564038.503
2010	731961564360.164
2011	742381790998.7142
2012	729863466607.8888
2013	732259557332.3278
2014	737945997294.9465
2015	757772895013.2809
2016	763941595848.9387
2017	796282934662.9813
2018	820168086586.2258
2019	823845038934.0665
2020	781759723807.3353
2021	870544335534.7998
2022	876209291999.3174