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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $33,297 | 2,065 | 2,065 |
| 2006 | $56,288 | 3,689 | 3,689 |
| 2007 | $35,447 | 2,211 | 2,211 |
| 2008 | $73,378 | 5,692 | 5,692 |
| 2009 | $42,394 | 3,018 | 3,018 |
| 2010 | $22,758 | 1,484 | 1,484 |
| 2011 | $92,560 | 6,335 | 6,335 |
Note: Quantity represents Weight in kilograms
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