|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Anti-freezing preps. & prepd. de-icing fluids | $12,085,426 | $15,190,047 | $11,737,701 | $15,980,608 | $10,874,501 | $14,991,056 | $17,492,801 |
| Total | $12,085,426 | $15,190,047 | $11,737,701 | $15,980,608 | $10,874,501 | $14,991,056 | $17,492,801 |
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