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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $3,011 | 655 | 655 |
| 2006 | $134,275 | 76,283 | 76,283 |
| 2007 | $77,622 | 11,953 | 11,953 |
| 2008 | $930,534 | 222,121 | 222,121 |
| 2009 | $645,054 | 154,858 | 154,858 |
| 2010 | $2,061,371 | 306,091 | 306,091 |
| 2011 | $962,412 | 142,346 | 142,346 |
Note: Quantity represents Weight in kilograms
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