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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $6,040 | 25,147 | 25,147 |
| 2006 | $21,450 | 67,641 | 67,641 |
| 2007 | $104,280 | 124,970 | 124,970 |
| 2008 | $16,932 | 27,567 | 27,567 |
| 2009 | $704,363 | 2,824,825 | 2,824,825 |
| 2010 | $1,388,060 | 5,852,283 | 5,852,283 |
Note: Quantity represents Weight in kilograms
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