Year	current US$
1960	2870000.00849366
1961	3160000.08769333
1962	3029999.95835125
1963	3429999.96058643
1964	3749999.9869614798
1965	13510000.4579872
1966	11479999.9874085
1967	6820000.12882054
1968	8529999.88012016
1969	10300000.0249594
1970	14690000.1503527
1971	11399999.9836087
1972	22359999.8448044
1973	25410000.834614
1974	34979999.6297807
1975	39449998.581782
1976	27650000.3170222
1977	24620000.4629791
1978	27519999.7797608
1979	23550000.60983
1980	30159999.6909499
1981	38000000.4973263
1982	48600000.6850809
1983	37589999.5081127
1984	64399998.7430871
1985	78869998.0564415
1986	100879998.93166101
1987	128620000.19475801
1988	142129997.141659
1989	131670001.549646
1990	186759998.88964
1991	153670000.279322
1992	177210000.54292402
1993	171680003.33942503
1994	160140000.620857
1995	127870003.180578
1996	108370001.56194
1997	124510000.655428
1998	118079997.541383
1999	94339999.2138147
2000	93730001.8575042
2001	90580000.2962351
2002	94510000.4151464
2003	120659999.515861
2004	113230000.006035
2005	205919999.998063
2006	140380000.60431698
2007	179870000.57101202
2008	280120001.634583
2009	146109999.02151498
2010	118309998.635203
2011	104950000.64559299
2012	83859999.7535348
2013	138910003.062338
2014	108610000.16145399
2015	68240001.4363229
2016	77070002.4440885
2017	65470000.345259905
2018	82169999.9850243
2019	92039999.0454316
2020	123279999.315739
2021	142220001.67146298
2022	78049998.65964067