Year	US Dollars adjusted for inflation)
1960	1265426252.94345
1961	1305176840.54665
1962	1260456133.07626
1963	1320076060.7892
1964	1407871139.77503
1965	1482401906.79932
1966	1535410564.13499
1967	1551968411.17281
1968	1611600246.49176
1969	1657974010.96677
1970	1692754286.41874
1971	1667416432.2107
1972	1774570740.64173
1973	1840339265.9851
1974	1901793938.89223
1975	1808694555.93412
1976	1824689860.78429
1977	1915626267.4681
1978	1939668871.92687
1979	2066440729.96277
1980	2206581860.81568
1981	2426230120.12225
1982	2480457972.97837
1983	2372612057.3104
1984	2560756386.93725
1985	2753589661.14604
1986	2813373991.71362
1987	2771173298.85902
1988	2865538547.23059
1989	2783751478.01027
1990	3033624750.94295
1991	3161819648.03392
1992	3255337130.07533
1993	3445324207.02456
1994	3514933552.72688
1995	3727418268.32545
1996	3888602421.28731
1997	4111601652.35799
1998	4274462692.87475
1999	4502780953.5408
2000	4766643561.74839
2001	5020725247.66353
2002	5253911326.863
2003	5434858389.27326
2004	5675602453.88052
2005	5772744795.73959
2006	6000595826.4159
2007	6359822426.97484
2008	6670811297.13694
2009	6826194585.37376
2010	6970240895.49888
2011	7176751732.08258
2012	7522418417.64518
2013	8063258961.67978
2014	8575423619.90242
2015	8755148067.02613
2016	9102277422.82945
2017	9610566350.93653