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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $247,404 | 1,488 | 58,226 |
| 2006 | $225,055 | 982 | 42,512 |
| 2007 | $251,010 | 1,188 | 60,938 |
| 2008 | $294,903 | 1,726 | 41,648 |
| 2009 | $162,518 | 523 | 3,801 |
| 2010 | $143,779 | 770 | 3,616 |
| 2011 | $83,227 | 235 | 1,122 |
Note: Quantity represents Number of items
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