|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Cobalt & arts. thereof , n.e.s. in 81.05 | $95,283,093 | $95,232,048 | $89,632,418 | $104,871,088 | $79,175,572 | $97,642,646 | $85,074,210 |
| Total | $95,283,093 | $95,232,048 | $89,632,418 | $104,871,088 | $79,175,572 | $97,642,646 | $85,074,210 |
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