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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $53,735 | 3,317 | 3,317 |
| 2006 | $150,377 | 38,833 | 38,833 |
| 2007 | $660,374 | 55,926 | 55,926 |
| 2008 | $546,389 | 114,661 | 114,661 |
| 2009 | $1,133,548 | 614,564 | 614,564 |
| 2010 | $951,605 | 541,731 | 541,731 |
| 2011 | $700,949 | 271,531 | 271,531 |
Note: Quantity represents Weight in kilograms
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