|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Anti-freezing preps. & prepd. de-icing fluids | $12,481,622 | $12,210,114 | $13,250,260 | $16,986,447 | $17,220,905 | $18,262,356 | $18,765,583 |
| Total | $12,481,622 | $12,210,114 | $13,250,260 | $16,986,447 | $17,220,905 | $18,262,356 | $18,765,583 |
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