Year	US Dollars adjusted for inflation)
1960	678884132.61251
1961	784314249.92812
1962	790013142.97201
1963	774341118.40557
1964	988763037.48882
1965	1148332884.3607
1966	1150985096.5568
1967	1192042264.57219
1968	1313588170.1564
1969	1329988739.9688
1970	1489400274.66613
1971	1516848230.32288
1972	1505731130.29481
1973	1436697017.90737
1974	1611436888.29502
1975	1528699684.47171
1976	1659343963.57848
1977	1628171632.70125
1978	1619954025.25515
1979	1697550468.40441
1980	1754778463.28064
1981	1815323381.38769
1982	1772846191.68739
1983	1839068060.5488
1984	1779723827.06107
1985	1833022293.32344
1986	1937753476.62713
1987	1974578236.59564
1988	2008548840.61979
1989	2104508977.19671
1990	2067231714.2728
1991	2104195618.21794
1992	2143630893.17889
1993	2269539995.84529
1994	2200075456.66064
1995	2416118476.47523
1996	2556708221.12938
1997	2453297130.08258
1998	2521444938.45867
1999	2715919584.39696
2000	2704230096.5886
2001	2758552587.60377
2002	2776897076.96439
2003	2942907019.43948
2004	3112048350.23542
2005	3391181109.50907
2006	4031066441.74656
2007	4144655314.26066
2008	4189416230.83483
2009	4145759090.78423
2010	4343665075.37898
2011	4547993970.42855
2012	4811553776.26714
2013	5104589850.28852
2014	5389402679.64833
2015	5464854125.48399
2016	5574151156.75208
2017	5769246447.2384