Year	current US$
1991	490000.009536743
1992	1570000.05245209
1993	1970000.02861023
1994	5539999.96185303
1995	1059999.9427795399
1996	3069999.9332428
1997	2190000.05722046
1998	1840000.0333786
1999	2559999.94277954
2000	1809999.9427795399
2001	2009999.9904632599
2002	2950000.04768372
2003	3450000.04768372
2004	6590000.15258789
2005	7289999.96185303
2006	4489999.771118159
2007	5000000
2008	4380000.11444092
2009	4239999.771118159
2010	4250000
2011	4199999.80926514
2012	4210000.03814697
2013	4670000.07629395
2014	5110000.1335144
2015	4059999.94277954
2016	4050000.1907348596
2017	4719999.79019165
2018	5650000.09536743
2019	5449999.80926514
2020	5789999.96185303
2021	6489999.771118159
2022	88550003.0517578