|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Cobalt & arts. thereof , n.e.s. in 81.05 | $16,661,838 | $14,474,420 | $16,999,481 | $23,425,593 | $10,953,353 | $13,683,718 | $16,574,187 |
| Total | $16,661,838 | $14,474,420 | $16,999,481 | $23,425,593 | $10,953,353 | $13,683,718 | $16,574,187 |
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