Year	current US$
1992	460000.00834465
1993	2200000.04768372
1994	1600000.02384186
1995	2009999.9904632599
1996	5769999.98092651
1997	4340000.15258789
1998	2359999.89509583
1999	2039999.96185303
2000	2529999.97138977
2001	4119999.88555908
2002	3839999.91416931
2003	3029999.97138977
2004	4000000
2005	3809999.94277954
2006	14109999.6566772
2007	8500000
2008	5530000.20980835
2009	5670000.07629395
2010	4469999.79019165
2011	5590000.15258789
2012	8090000.152587891
2013	11109999.6566772
2014	17190000.5340576
2015	20500000
2016	81860000.6103516
2017	39099998.4741211
2018	21450000.762939498
2019	11630000.1144409
2020	22709999.084472697
2021	36040000.9155273
2022	154350006.10351598