Year	current US$
1989	62899999.6185303
1990	87919998.1689453
1991	136869998.96913758
1992	206079992.7823248
1993	144270002.97233468
1994	148810001.32113695
1995	130840001.34840602
1996	110980000.38787718
1997	130160001.82554118
1998	107689999.66792765
1999	167189998.81669882
2000	134639999.64483088
2001	143480000.34503645
2002	141599998.2990325
2003	131349999.20800334
2004	109179999.97362496
2005	136579999.4003029
2006	146809999.30761743
2007	155669999.86395243
2008	178200002.73548076
2009	210680001.16012987
2010	346160007.07633847
2011	441029996.9315525
2012	302189999.12030965
2013	270570003.91744137
2014	234160004.90821955
2015	123159999.97220929
2016	107090002.05062333
2017	90679999.7650087
2018	96569999.32415774
2019	98939999.19295317
2020	101909998.26602645
2021	96290000.5020201
2022	89820000.5125254