|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Anti-freezing preps. & prepd. de-icing fluids | $3,025,520 | $3,828,239 | $4,772,769 | $7,763,750 | $7,548,380 | $6,712,142 | $8,991,824 |
| Total | $3,025,520 | $3,828,239 | $4,772,769 | $7,763,750 | $7,548,380 | $6,712,142 | $8,991,824 |
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