Year	current US$
1992	5539999.997243285
1993	11800000.095739953
1994	128890001.57080624
1995	60479999.76575379
1996	55450000.41276215
1997	37639999.231323645
1998	61840000.67785376
1999	74220000.434667
2000	90839999.73349267
2001	161220000.71592614
2002	254599996.004254
2003	183099999.4110317
2004	102960000.79810621
2005	121710000.17412007
2006	114420001.51425582
2007	120159999.82319766
2008	133500001.53668225
2009	136850000.73909754
2010	82629999.2036075
2011	201490001.0488928
2012	241790000.57652634
2013	118249998.10941513
2014	156490000.09521833
2015	89149999.5607883
2016	100230000.05632633
2017	92609999.08484508
2018	126700000.47795469
2019	150229996.71287835
2020	185579998.9141521
2021	73140001.23180445
2022	75880000.43667863