Year	constant 2021 US$
1960	1613520009.7560902
1961	4869880017.10176
1962	4178719973.5045395
1963	4567930013.77583
1964	4508449981.57024
1965	4998909982.9793005
1966	4976910160.54153
1967	4040920025.8255
1968	4280949920.1774597
1969	3507629940.98663
1970	3864079939.84222
1971	3331540001.8691998
1972	3164199995.0408897
1973	3058340004.35472
1974	3436020003.31879
1975	3391219991.68396
1976	3569569991.11176
1977	3105829993.24799
1978	3469150023.46039
1979	3875630039.2150903
1980	4289900002.4795494
1981	4808050005.91278
1982	5455790009.4986
1983	5828219976.42517
1984	6137049976.825709
1985	7091270002.84195
1986	6723400018.69202
1987	7222889950.27542
1988	7022010052.68097
1989	7634659980.773931
1990	7143050047.87445
1991	8002280026.43585
1992	6721849934.57794
1993	6901880025.86365
1994	7625650030.13611
1995	7262639986.991879
1996	9035210146.814579
1997	6675730039.5965605
1998	7219100030.89905
1999	7869500107.7652
2000	6675839958.66776
2001	8544189961.433411
2002	7148860019.68384
2003	7556559903.14484
2004	8021689961.43341
2005	7426450012.20703
2006	7980460107.32651
2007	6946059991.83655
2008	8705619986.53412
2009	8642860069.2749
2010	9933700136.18469
2011	9694559984.20715
2012	10194780037.4031
2013	10192980010.986301
2014	9815349981.30798
2015	11389349975.5859
2016	12476639847.7554
2017	9153519984.36451
2018	10696839960.098299
2019	8901389982.22351
2020	12380899856.5674
2021	11372810033.798199
2022	12780539854.049702