Year	current USD
1987	0
1988	0
1989	0
1990	0
1991	110838314.608565
1992	33041891.201759297
1993	14057102.955483
1994	16393641.2249437
1995	21281148.7852559
1996	21608196.8917019
1997	18692594.3553859
1998	19920839.9339698
1999	18021861.8806698
2000	24265559.5493512
2001	23124715.313837998
2002	25282128.4145869
2003	24333211.2268216
2004	27749093.0566101
2005	29797967.2267164
2006	39189624.4808002
2007	56561859.193438105
2008	66749871.3329902
2009	37633746.0008346
2010	54855717.5069636
2011	87157848.15727921
2012	113622769.92884399
2013	103464069.87197599
2014	105114434.89488801
2015	101733069.81011
2016	96366789.8371294
2017	87511743.4962015
2018	96067489.8598111
2019	99729483.1666539
2020	112178387.650086
2021	108262099.236641
2022	118357804.459691