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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $334,113 | 12,552 | 12,552 |
| 2006 | $860,587 | 33,451 | 33,451 |
| 2007 | $872,137 | 22,598 | 22,598 |
| 2008 | $724,361 | 21,878 | 21,878 |
| 2009 | $641,333 | 23,245 | 23,245 |
| 2010 | $459,295 | 13,815 | 13,815 |
| 2011 | $449,438 | 11,783 | 11,783 |
Note: Quantity represents Weight in kilograms
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