|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Anhydrous ammonia | | | $61,214 | $54,959 | $481,674 | $564,834 | $621,907 |
| Ammonia in aqueous solution | $13,770 | $11,302 | $20,584 | $14,127 | $14,164 | $9,741 | $13,914 |
| Total | $13,770 | $11,302 | $81,798 | $69,086 | $495,838 | $574,575 | $635,821 |
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