Year	current US$
1985	419999.986886978
1986	2400000.09536743
1987	3150000.09536743
1988	36799999.237060495
1989	40159999.8474121
1990	16989999.7711182
1991	7039999.96185303
1992	3670000.07629395
1993	12770000.4577637
1994	10079999.923706101
1995	15869999.8855591
1996	2710000.03814697
1997	7739999.771118159
1998	13180000.3051758
1999	34200000.762939505
2000	24899999.6185303
2001	26450000.762939498
2002	17899999.6185303
2003	16760000.2288818
2004	25639999.3896484
2005	27750000
2006	30510000.2288818
2007	24809999.4659424
2008	16709999.0844727
2009	5280000.20980835
2010	3950000.04768372
2011	2150000.09536743
2012	589999.973773956
2013	689999.997615814
2014	389999.98569488496
2015	379999.99523162795
2016	479999.989271164
2017	920000.016689301
2018	1419999.95708466
2019	2410000.08583069
2020	2890000.10490417
2021	3359999.89509583
2022	159999.99642372102