Year	US Dollars adjusted for inflation)
1960	316348402701.21991
1961	326355425415.42603
1962	349581420667.44
1963	367695947111.65796
1964	392329577809.64001
1965	418366707334.22589
1966	445916010288.71094
1967	458915845935.17108
1968	483217008843.34094
1969	508634227499.61102
1970	525193392687.61499
1971	546819058425.72491
1972	576598034629.89417
1973	616753491791.13
1974	639517786995.7771
1975	651176024410.9989
1976	685032635305.05212
1977	708722643528.82495
1978	736742640055.23389
1979	764775129364.54297
1980	781314285488.14893
1981	808684658856.86511
1982	782790375214.12427
1983	803131752175.84717
1984	850720122005.55005
1985	890993917357.62207
1986	910255562437.73804
1987	947543858555.22998
1988	989514375463.27576
1989	1012510431515.7699
1990	1014073201232.01013
1991	992517125952.02014
1992	1001280814224.7699
1993	1027867181693.29004
1994	1074054132617.27991
1995	1102814170729.93994
1996	1120581036707.68994
1997	1168539803241.97998
1998	1213899703903.52002
1999	1276575905731.42017
2000	1342736881188.69995
2001	1366514322196.38989
2002	1407646626140.13989
2003	1433016265611.15991
2004	1477238591687.99976
2005	1524530644076.37012
2006	1564525373435.42041
2007	1596797584439.45996
2008	1612771324291.3501
2009	1565201220603.95996
2010	1613464422811.12988
2011	1664146873841.14966
2012	1693194096275.45996
2013	1735100681636.86987
2014	1784650632037.56006
2015	1802512887794.11035
2016	1828002272029.79004
2017	1883707911710.79004