Year	current US$
1969	3180000.0667572
1970	4119999.88555908
1971	4079999.92370605
1972	2509999.99046326
1973	6469999.79019165
1974	11350000.3814697
1975	24610000.6103516
1976	9810000.4196167
1977	8850000.38146973
1978	14159999.8474121
1979	18510000.2288818
1980	13789999.961853001
1981	22319999.6948242
1982	779999.971389771
1983	8539999.96185303
1984	11250000
1985	1009999.99046326
1986	8300000.19073486
1987	4610000.1335144
1988	1879999.99523163
1989	12850000.3814697
1990	15100000.3814697
1991	24969999.3133545
1992	30579999.9237061
1993	22750000
1994	18719999.3133545
1995	12560000.4196167
1996	28360000.6103516
1997	21840000.1525879
1998	19200000.762939498
1999	19819999.6948242
2000	33049999.2370605
2001	49950000.762939505
2002	42639999.3896484
2003	33369998.931884803
2004	43099998.4741211
2005	43020000.4577637
2006	57860000.6103516
2007	67860000.6103516
2008	62669998.1689453
2009	97629997.253418
2010	172279998.779297
2011	256589996.337891
2012	190119995.117188
2013	136910003.66210902
2014	159979995.727539
2015	123489997.86377
2016	141220001.220703
2017	128539993.286133
2018	130880004.882813
2019	109379997.253418
2020	134550003.05175802
2021	117260002.13623
2022	120279998.77929701