|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Anti-freezing preps. & prepd. de-icing fluids | $14,029,738 | $16,270,877 | $21,324,153 | $20,828,683 | $19,935,083 | $26,172,016 | $30,772,978 |
| Total | $14,029,738 | $16,270,877 | $21,324,153 | $20,828,683 | $19,935,083 | $26,172,016 | $30,772,978 |
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