|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Anti-freezing preps. & prepd. de-icing fluids | $19,448,678 | $31,212,013 | $37,071,827 | $42,252,473 | $34,896,649 | $37,973,498 | $30,638,498 |
| Total | $19,448,678 | $31,212,013 | $37,071,827 | $42,252,473 | $34,896,649 | $37,973,498 | $30,638,498 |
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