Year	constant 2015 US$
1965	1774527019.6968336
1966	1976035951.8541245
1967	2141269559.9384248
1968	2235629672.346672
1969	2252158530.3633456
1970	2336370447.842337
1971	2429905570.0824995
1972	2543847234.2494674
1973	2687546444.4373913
1974	2784051907.786903
1975	2683586198.7597446
1976	2974587445.7120347
1977	3169880838.316939
1978	3327496193.5455933
1979	3017325785.5051417
1980	2385461860.319467
1981	2044956601.2899044
1982	1907225454.4866385
1983	1909810786.0913873
1984	1894546899.2141354
1985	1875322766.6592364
1986	1900404810.6331172
1987	1956812028.331426
1988	2023559945.6599817
1989	2077134355.4831946
1990	2179002568.781411
1991	2245181005.636797
1992	2362289218.162382
1993	2537520491.413339
1994	2681842500.473069
1995	2794181351.3886843
1996	2777984383.0431724
1997	2931326588.218786
1998	3079941402.41288
1999	3123633544.9531975
2000	3182816235.774844
2001	3230250844.8666945
2002	3243489961.3920426
2003	3242611041.018753
2004	3192799088.285571
2005	3153260806.5497365
2006	3246442271.8578396
2007	3313532885.832604
2008	3492441360.794766
2009	3347078192.8199863
2010	3410441630.276566
2011	3552077416.4978127
2012	3607986295.682674
2013	3634077147.016012
2014	3727258612.324115
2015	3840940000
2016	3891257991.266375
2017	3940457804.949054
2018	3959466823.8719068
2019	4036621077.147016
2020	3465232331.8777294
2021	3871876246.4822907
2022	3809631027.656478
2023	3681413331.3925285