|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Anhydrous ammonia | $62,700 | $68,887 | $73,103 | $128,675 | $130,100 | $102,410 | $79,963 |
| Ammonia in aqueous solution | $2,063 | $7,970 | $779 | $9,159 | $64,717 | $11,881 | $19,784 |
| Total | $64,763 | $76,857 | $73,882 | $137,834 | $194,817 | $114,291 | $99,747 |
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