Year	current US$
1984	490000.009536743
1985	2349999.90463257
1986	4579999.92370605
1987	6659999.84741211
1988	3380000.1144409203
1989	3930000.0667572
1990	3970000.02861023
1991	519999.980926514
1992	2200000.04768372
1993	1450000.04768372
1994	-600000.023841858
1995	750000
1996	2710000.03814697
1997	2710000.03814697
1998	2970000.02861023
1999	2119999.8855590797
2000	2259999.99046326
2001	2019999.9809265102
2002	2750000
2003	4849999.90463257
2004	7260000.228881841
2005	5590000.15258789
2006	3289999.96185303
2007	3720000.02861023
2008	2309999.94277954
2009	-469999.998807907
2010	1799999.95231628
2011	2490000.00953674
2012	4679999.82833862
2013	3269999.98092651
2014	6679999.82833862
2015	5870069.02694702
2016	8962660.78948975
2017	10971726.4175415
2018	15690380.0964355
2019	14879974.3652344
2020	11248856.544494601
2021	5697000.02670288
2022	10827119.8272705