Year	constant 2015 US$
1960	96240398376.82663
1961	100193447042.25357
1962	105571185673.66554
1963	113094958076.31573
1964	125487203445.71829
1965	174073908584.0386
1966	183316444739.80585
1967	195503831183.2696
1968	209330597256.0425
1969	222746010095.93527
1970	238371153220.9524
1971	250270946542.07217
1972	269212775637.88205
1973	288587216818.5819
1974	300917502245.75006
1975	318118040949.2711
1976	331176894162.51843
1977	339203573918.97437
1978	363801366859.7783
1979	396411521323.95526
1980	436894334648.8398
1981	470795122897.4477
1982	462053983078.3393
1983	442603564412.40015
1984	459272563448.80164
1985	472685186991.416
1986	463417041354.6866
1987	462008439364.51953
1988	468700112091.29004
1989	495483068586.1712
1990	522897130820.1985
1991	547747732623.57495
1992	567926850703.8748
1993	570477298640.0087
1994	597544052743.1007
1995	566311185861.5671
1996	583276312168.0933
1997	625579135683.6636
1998	662996424533.5853
1999	692224271153.1779
2000	746379574592.2434
2001	761427905054.712
2002	772498144341.5853
2003	786581537746.202
2004	801481316783.3969
2005	818956734801.6816
2006	853609674938.072
2007	864677611153.9607
2008	875334962071.9847
2009	824913468645.5168
2010	859909160664.1592
2011	898150927158.8812
2012	918586214119.8337
2013	939875039126.794
2014	958935661431.5594
2015	983381235815.8782
2016	1002261888096.6237
2017	1017569495723.0312
2018	1034741225852.4296
2019	1042520100579.9418
2020	946038184313.1235
2021	1010241441658.0056
2022	1056809785713.8577
2023	1099264826815.4529