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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $430,386 | 1,315,000 | 1,315,000 |
| 2006 | $58,676 | 136,537 | 136,537 |
| 2007 | $4,149,116 | 12,932,992 | 12,932,992 |
| 2008 | $2,727,063 | 9,121,577 | 9,121,577 |
| 2010 | $1,031,571 | 2,768,308 | 2,768,308 |
Note: Quantity represents Weight in kilograms
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