Year	US Dollars adjusted for inflation)
1970	1534052735466.2605
1971	1582110001731.50049
1972	1650146131454.14014
1973	1728981646933.21948
1974	1744370771473.92017
1975	1729251631520.84009
1976	1814836763014.94019
1977	1875583307414.87988
1978	1932010097618.18994
1979	2012195536300.26978
1980	2040543923695.74048
1981	2051343309319.75
1982	2043243770101.73999
1983	2075371942518.59009
1984	2133958609820.22021
1985	2183635783876.07983
1986	2233582942652.00977
1987	2264901161041.10059
1988	2348866384744.56982
1989	2440391178358.34961
1990	2568633883305.67969
1991	2699846419246.62939
1992	2751786253950.05029
1993	2725474628466.49951
1994	2792449673947.86963
1995	2840972414088.64014
1996	2864208659763.49951
1997	2917173625484.56006
1998	2974922531539.87012
1999	3034038256878.30078
2000	3123907846524.81982
2001	3176872812245.88086
2002	3176872812245.88086
2003	3154319996078.94043
2004	3191224606760.1499
2005	3213777436171.33008
2006	3332692329600.36914
2007	3441355939341.45068
2008	3478602264776.62988
2009	3283144458441.95947
2010	3417094562648.94922
2011	3542160228939.60059
2012	3559587403262.56006
2013	3577014590829.77002
2014	3646039898346.43018
2015	3709597862509.38965
2016	3781698549834.73975
2017	3865759081373.59912