Year	current USD
1984	81624098.9637049
1985	53190811.6854162
1986	61629720.932919905
1987	66915490.04303811
1988	86740656.3255351
1989	167587250.338432
1990	139324047.26452798
1991	86247306.2220276
1992	97756279.9772376
1993	51128294.4940289
1994	62869469.9949654
1995	55265536.343952596
1996	37835913.569004096
1997	43362495.2453404
1999	56113432.8858217
2004	98349404.04446231
2005	139509353.646242
2006	205852231.56919
2007	232278664.441402
2008	278055135.810511
2009	220962285.800349
2010	280187778.551387
2011	309113764.151856
2012	346301423.09000003
2013	381345802.082696
2014	443604666.53493595
2015	372447569.820527
2016	299504759.876729
2017	339664531.36804104
2018	378025430.958942
2019	292072462.646125
2020	212142427.391566
2021	217577244.72933
2022	326078759.598148