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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $39,720 | 6,417 | 6,417 |
| 2006 | $40,193 | 6,208 | 6,208 |
| 2007 | $86,044 | 34,513 | 34,513 |
| 2008 | $37,214 | 4,312 | 4,312 |
| 2009 | $1,945,853 | 5,727,000 | 5,727,000 |
| 2010 | $4,171,861 | 9,584,524 | 9,584,524 |
Note: Quantity represents Weight in kilograms
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