Year	US Dollars
1989	19999.99955
1990	19999.99955
1991	9999.99978
1992	17950000.76294
1993	98150001.52588
1994	590530029.29688
1995	1207619995.11719
1996	1134660034.17969
1997	1235739990.23438
1998	1313660034.17969
1999	1854630004.88281
2000	1175949951.17188
2001	1018390014.64844
2002	831520019.53125
2003	688650024.41406
2004	800349975.58594
2005	610580017.08984
2006	586059997.55859
2007	597590026.85547
2008	428519989.01367
2009	399209991.45508
2010	498619995.11719
2011	574270019.53125
2012	547609985.35156
2013	484049987.79297
2014	579099975.58594
2015	375880004.88281
2016	471519989.01367
2017	460679992.67578
2018	358589996.33789
2019	468850006.10352
2020	438399993.89648
2021	536150024.41406