Year	US Dollars
1994	-27417687.48133
1995	-130381437.33364
1996	-246901150.75751
1997	-151920806.39026
1998	-248160678.8035
1999	-329983207.70519
2000	-451516555.22695
2001	-591606829.32233
2002	-446608511.79921
2003	-536502271.14275
2004	-232239699.51244
2005	-81557141.25686
2006	934962754.29491
2007	198333516.55215
2008	-289469872.12003
2009	364908721.58697
2010	1246523941.54802
2011	1109099512.41591
2012	271637557.55444
2013	-1018495524.37962
2014	-656692887.79092
2015	-1182161108.35535
2016	-693442972.67421
2017	-296234045.90577