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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $814,717 | 1,438,058 | 1,438,058 |
| 2006 | $587,564 | 1,068,580 | 1,068,580 |
| 2007 | $541,708 | 849,482 | 849,482 |
| 2008 | $329,072 | 243,735 | 243,735 |
| 2009 | $654,263 | 866,322 | 866,322 |
| 2010 | $526,006 | 653,057 | 653,057 |
| 2011 | $1,848,127 | 2,043,691 | 2,043,691 |
Note: Quantity represents Weight in kilograms
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