Source: United States Geological Survey (USGS) Minerals Resources Program
Note: Check source table for details and footnotes
Year | Production | Unit of Measure | % Change |
2002 | 300 | Kilograms | NA |
2003 | 300 | Kilograms | 0.00 % |
2004 | 8513 | Kilograms | 2,737.67 % |
2005 | 10619 | Kilograms | 24.74 % |
2006 | 9362 | Kilograms | -11.84 % |
2007 | 9360 | Kilograms | -0.02 % |
2008 | 9798 | Kilograms | 4.68 % |
2009 | 12193 | Kilograms | 24.44 % |
2010 | 10886 | Kilograms | -10.72 % |
2011 | 11975 | Kilograms | 10.00 % |
2012 | 11882 | Kilograms | -0.78 % |