Year	constant 2015 US$
1960	364995573123.41016
1961	388951984945.3751
1962	413058314862.8043
1963	427684625249.25653
1964	455070929707.1173
1965	514770148883.5749
1966	542789587301.04755
1967	578983865163.699
1968	621159756917.4697
1969	636474842461.6096
1970	699337308793.3243
1971	754450262235.4482
1972	813790569105.8126
1973	870512368240.0215
1974	930106416676.3855
1975	932643833168.3096
1976	1018587718796.471
1977	1089871583658.2053
1978	1130214882333.988
1979	1218167689857.1152
1980	1418343574740.0532
1981	1411653493760.489
1982	1406906763296.7837
1983	1362779979486.3022
1984	1400923297488.6873
1985	1437942484281.7483
1986	1515667853603.6965
1987	1500418211063.9597
1988	1468868608170.324
1989	1492512563304.1558
1990	1564261256654.7188
1991	1635425897090.3374
1992	1671598735682.4048
1993	1709358074873.477
1994	1797226811587.146
1995	1850960697036.188
1996	1917897908008.0454
1997	2020543481572.0793
1998	2072238805266.6934
1999	2085906754186.0735
2000	2181872798841.8855
2001	2196151085777.7793
2002	2196993261577.4602
2003	2239358418408.8594
2004	2328610990603.912
2005	2425983924331.0024
2006	2567522694188.5386
2007	2698569366377.317
2008	2820739716859.8027
2009	2795875967480.9316
2010	2976388774609.456
2011	3143717955041.0767
2012	3244759265091.766
2013	3358819013257.9194
2014	3415469837828.7607
2015	3442904653208.2866
2016	3430457693960.6885
2017	3517968989223.6934
2018	3582145523835.801
2019	3626064143803.311
2020	3352078315121.214
2021	3612574845082.6987
2022	3806361686317.2817
2023	3911170502289.733