Year	US Dollars adjusted for inflation)
1960	96517878770.3158
1961	102674592566.05199
1962	108492979143.33299
1963	109184102458.09502
1964	119305401296.03601
1965	124740066332.02
1966	128159079420.12801
1967	132544177007.18901
1968	137812738725.37296
1969	146525928470.94299
1970	150533732213.742
1971	155057320537.155
1972	161150055786.952
1973	167745807088.27698
1974	165863008583.63397
1975	163447144641.56299
1976	173130692602.784
1977	176368736192.17395
1978	180295248551.98401
1979	187270973448.96695
1980	186366469152.70496
1981	185125020558.93604
1982	191946231158.01297
1983	196929272813.75198
1984	205133644199.26797
1985	213346550321.60797
1986	223809604246.03204
1987	224378586700.92404
1988	224348003893.97403
1989	225795530820.62402
1990	229126567479.98596
1991	232319803701.05298
1992	236866329129.67899
1993	236891577726.11493
1994	249523699452.79895
1995	257078363997.63504
1996	264533812226.89999
1997	273159941857.10498
1998	279219071580.66003
1999	287450469632.784
2000	298220951889.86597
2001	300675755568.69403
2002	302077941705.96893
2003	303256268808.64893
2004	311347732738.27307
2005	318622884652.14307
2006	331090534887.95898
2007	334100985495.39301
2008	332390304183.35492
2009	316081488955.96198
2010	321995350346.5011
2011	326299702617.76398
2012	327038668581.05609
2013	330091081644.53693
2014	335436494001.23596
2015	340825646884.15399
2016	347519725465.96509
2017	355304650098.01599