Year	current US$
1969	7875518710.870957
1970	8675956236.221046
1971	9396019679.432417
1972	11826258476.20605
1973	16245325147.424236
1974	24418437625.849033
1975	43320973789.01744
1976	60143184524.76967
1977	76535971883.48532
1978	92182071596.15158
1979	103512526605.68118
1980	124484970558.17076
1981	146175261527.8551
1982	153512701011.03302
1983	147192787969.9673
1984	134850020521.20638
1985	124097507977.6267
1986	122570734095.67453
1987	116015362742.46625
1988	109020053019.37952
1989	121438399591.51749
1990	135376695350.38994
1991	110990148314.74335
1992	114562904516.19685
1993	121218518743.15779
1994	120495503623.46002
1995	121783727702.35155
1996	124941687890.67
1997	132401425715.5462
1998	136563408662.46071
1999	139390784820.27048
2000	144766393786.3718
2001	149841777090.95053
2002	153838942548.68445
2003	172495961751.58322
2004	203897003706.0799
2005	250013952493.90533
2006	305507763525.30646
2007	389573313036.8255
2008	498115347586.93616
2009	473914279938.7003
2010	527612653638.30066
2011	576572910151.7771
2012	597656739298.6237
2013	627832842819.4594
2014	666011750648.861
2015	649027749544.7954
2016	607772985279.1555
2017	586685976267.1852
2018	614559418779.8219
2019	654751401626.3518
2020	557739220389.459
2021	629851403360.7992
2022	755541343747.3993