Year	current US$
1993	470190964.13600373
1994	579294755.8770343
1995	807696379.4198602
1996	799500169.2047378
1997	805572498.8574386
1998	645098985.9971029
1999	718214368.8115612
2000	746538229.9819386
2001	736449663.4336512
2002	766967436.0821277
2003	994327044.0950072
2004	1219656705.1830864
2005	1254264708.571964
2006	1645945559.1909795
2007	1705745533.0934095
2008	1755605593.5698724
2009	1218526625.5792105
2010	842892855.7808268
2011	1072842444.6491603
2012	1318781149.02818
2013	936771984.0738268
2014	835634230.3810765
2015	810823484.2856302
2016	923021947.6943594
2017	1125074885.3006325
2018	1116255903.4497814
2019	1243456836.4471169
2020	1409153432.5614307
2021	2161333822.625643
2022	1751996065.6599653