Year	current US$
1993	4000000
1994	7730000.01907349
1995	3670000.07629395
1996	2769999.98092651
1997	1690000.0572204601
1998	1809999.9427795399
1999	699999.988079071
2000	1129999.99523163
2001	4869999.88555908
2002	1200000.04768372
2003	4360000.1335144
2004	5039999.96185303
2005	3069999.9332428
2006	5539999.96185303
2007	6400000.09536743
2008	5570000.17166138
2009	6449999.80926514
2010	5510000.228881841
2011	8369999.88555908
2012	4010000.2288818406
2013	7289999.96185303
2014	9680000.30517578
2015	460000.00834465
2016	800000.011920929
2017	810000.002384186
2018	3670000.07629395
2019	5610000.1335144
2020	2450000.04768372
2021	2250000
2022	939999.997615814