Year	constant 2015 US$
1969	64582684997.8433
1970	73751700635.48119
1971	78144537328.66245
1972	82174009659.6769
1973	90759894169.33745
1974	89493738029.78822
1975	87022612058.06909
1976	95851988047.68042
1977	99103536510.56207
1978	105735244842.06793
1979	111760099550.48198
1980	112855723558.74213
1981	109898897224.02298
1982	108715545141.01399
1983	112739336766.02843
1984	119000399002.2663
1985	125231674145.92957
1986	128761601612.0948
1987	133327454635.92722
1988	144724399895.76236
1989	156014769785.37564
1990	162214777746.26822
1991	172493079933.90143
1992	177412053187.3815
1993	178111368067.21353
1994	194201864627.51468
1995	213930299733.88342
1996	225278383155.52832
1997	249890874035.19626
1998	270731210813.4435
1999	297215800545.66925
2000	330675201047.1591
2001	338854368087.9646
2002	339807400828.06036
2003	346734535828.41425
2004	368808639845.9076
2005	388825730263.9529
2006	418571117358.51654
2007	451274595632.4947
2008	448112640335.531
2009	413130575409.30835
2010	448336415771.41534
2011	465693858444.44385
2012	475867683350.7313
2013	486501901740.4966
2014	502394147208.9622
2015	575386728000.781
2016	564009782820.3123
2017	598921271631.5623
2018	627209464438.0431
2019	647488252333.0614
2020	616700318107.8993
2021	654644365275.2438
2022	679802866310.1074
2023	674231650370.693