Year	current US$
1991	-89192587.14123236
1992	-788473837.2645063
1993	230908660.75954324
1994	478175124.6412491
1995	636216190.848153
1996	902456456.6413816
1997	1435099031.421517
1998	2224124155.731974
1999	1022236109.6000856
2000	1209968700.7405224
2001	743268030.8914001
2002	601047143.9712437
2003	842146043.7873679
2004	3482306415.225371
2005	2420116994.2254453
2006	3166044013.4987407
2007	1583492080.0889635
2008	2724379812.6001883
2009	-2072217442.0794132
2010	1473568626.1937275
2011	1783725846.161498
2012	1302370384.0814419
2013	1117619973.6248016
2014	2885129799.872453
2015	1677459658.2925367
2016	2641337011.7337847
2017	1367071541.3579514
2018	3337006174.172096
2019	2280262161.976192
2020	1137674650.1585503
2021	6196129961.596515
2022	10778469968.576326
2023	-2128161508.215604