|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Cobalt & arts. thereof , n.e.s. in 81.05 | $55,304,000 | $68,729,000 | $83,128,000 | $83,420,000 | $58,693,000 | $66,450,909 | $91,336,293 |
| Total | $55,304,000 | $68,729,000 | $83,128,000 | $83,420,000 | $58,693,000 | $66,450,909 | $91,336,293 |
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