Year	constant 2015 US$
1960	732992046477.5292
1961	777943996869.607
1962	811489017278.3513
1963	828409002439.4128
1964	888623105578.149
1965	939108686658.891
1966	985627612135.1241
1967	1028468895368.021
1968	1101628377193.2197
1969	1176914676538.2627
1970	1253666094537.921
1971	1339869844539.3186
1972	1435867030733.3303
1973	1550612664853.0913
1974	1647405411179.3796
1975	1706487253872.0508
1976	1799260430910.3662
1977	1886881191726.4702
1978	1972349562208.7495
1979	2118119597271.3323
1980	2258698759559.232
1981	2286283861461.4
1982	2282408651840.008
1983	2230330546700.4277
1984	2317140359908.521
1985	2389707571479.38
1986	2472832838892.0425
1987	2554484473341.633
1988	2570071746255.49
1989	2614050940422.555
1990	2604161608704.581
1991	2680923554032.7607
1992	2749842587096.6245
1993	2870702928381.8203
1994	3020731134068.0093
1995	3045761235217.849
1996	3166621852371.0996
1997	3337318337533.421
1998	3436764677420.364
1999	3460116822409.1855
2000	3585025962443.3257
2001	3601275872939.1016
2002	3617994478747.4526
2003	3706816658900.4775
2004	3908311194005.646
2005	4061978706191.2397
2006	4270337495356.712
2007	4491618504568.139
2008	4655135327949.02
2009	4549040514093.976
2010	4839663904157.586
2011	5052393415398.99
2012	5182069130590.774
2013	5325108152089.752
2014	5396280269302.048
2015	5418289197382.296
2016	5400149112047.372
2017	5502202492604.056
2018	5588680955712.881
2019	5628849094809.51
2020	5254573089939.098
2021	5622224635718.429
2022	5846435071888.939
2023	5972313727330.509