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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $604,549 | 7,627 | 7,280 |
| 2006 | $442,767 | 7,187 | 6,897 |
| 2007 | $319,672 | 5,163 | 5,637 |
| 2008 | $248,920 | 4,098 | 4,566 |
| 2009 | $249,925 | 3,766 | 3,440 |
| 2010 | $34,305 | 178 | 260 |
| 2011 | $4,734 | 148 | 303 |
Note: Quantity represents Number of items
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