Year	current US$
1983	689999.997615814
1984	550000.011920929
1985	1429999.94754791
1986	1539999.96185303
1987	3720000.02861023
1988	2630000.1144409203
1989	970000.028610229
1990	3390000.10490417
1991	2279999.97138977
1992	2589999.91416931
1993	2920000.07629395
1994	200000.00298023198
1995	-209999.993443489
1996	1460000.03814697
1997	3650000.09536743
1998	5349999.90463257
1999	2119999.8855590797
2000	3250000
2001	4449999.80926514
2002	2910000.08583069
2003	3329999.92370605
2004	5119999.88555908
2005	5869999.88555908
2006	11609999.6566772
2007	8380000.11444092
2008	28959999.084472697
2009	6829999.92370605
2010	10340000.1525879
2011	12819999.6948242
2012	18180000.3051758
2013	14859999.6566772
2014	16879999.1607666
2015	9759571.07543945
2016	11515303.611755399
2017	17319295.8831787
2018	7210914.61181641
2019	19710071.5637207
2020	14642254.8294067
2021	13765999.7940063
2022	20231140.1367188