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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $52,904 | 62,600 | 62,600 |
| 2006 | $91,667 | 82,900 | 82,900 |
| 2007 | $207,780 | 152,916 | 152,916 |
| 2008 | $38,486 | 86,584 | 86,584 |
| 2009 | $110,552 | 668,823 | 668,823 |
| 2010 | $140,986 | 768,103 | 768,103 |
| 2011 | $211,969 | 1,176,321 | 1,176,321 |
Note: Quantity represents Weight in kilograms
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