|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Anti-freezing preps. & prepd. de-icing fluids | $18,073,482 | $17,830,052 | $24,905,510 | $24,174,961 | $24,185,162 | $27,665,636 | $31,930,793 |
| Total | $18,073,482 | $17,830,052 | $24,905,510 | $24,174,961 | $24,185,162 | $27,665,636 | $31,930,793 |
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