Year	constant 2015 US$
1965	112610206375.38072
1966	119165691577.60628
1967	126215201020.40846
1968	139650022638.25842
1969	143348228373.16705
1970	152903902102.6571
1971	160517506783.0791
1972	175093891989.40897
1973	187794622257.2976
1974	199636967010.7874
1975	213682647751.8382
1976	223968898682.32214
1977	232194799021.68637
1978	250618338036.3091
1979	275848649749.0102
1980	301336307313.82367
1981	326655491660.16
1982	329812469147.8025
1983	326471208906.52136
1984	336251196153.2105
1985	338622667757.3588
1986	332168035126.6439
1987	336312098318.3922
1988	340452072391.2771
1989	353288979916.0418
1990	368588551326.26117
1991	386471069707.0083
1992	400673006935.051
1993	418046180437.5751
1994	436046745159.2551
1995	420458257030.8168
1996	436308263285.27344
1997	465183316088.24207
1998	491715397852.7533
1999	508520927586.43414
2000	536085841165.1497
2001	535587460732.02185
2002	538807738510.9567
2003	543898922516.34015
2004	563050320684.8668
2005	575265484750.0392
2006	601145415877.3491
2007	618244257979.6754
2008	629004418873.6355
2009	599364779899.8911
2010	634476165498.7212
2011	661304534201.3131
2012	685224145180.3792
2013	696956374778.8875
2014	712551563666.2424
2015	734117600429.1195
2016	752658505173.2826
2017	771415089857.555
2018	793858068049.3015
2019	796815920018.6597
2020	729886923151.4939
2021	766531518577.3724
2022	790563987298.0452
2023	814773139581.7828