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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $1,088,465 | 1,118,838 | 1,118,838 |
| 2006 | $1,313,066 | 1,500,000 | 1,500,000 |
| 2007 | $4,362,387 | 3,743,291 | 3,743,291 |
| 2008 | $3,623,544 | 2,619,661 | 2,619,661 |
| 2010 | $438,388 | 300,000 | 300,000 |
| 2011 | $971 | 75 | 75 |
Note: Quantity represents Weight in kilograms
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