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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $768,300 | 2,691,260 | 2,691,260 |
| 2006 | $283,400 | 2,951,257 | 2,951,257 |
| 2007 | $1,317,400 | 8,528,680 | 8,528,680 |
| 2008 | $1,951,600 | 10,509,397 | 10,509,397 |
| 2009 | $1,135,500 | 5,952,620 | 5,952,620 |
| 2010 | $1,078,000 | 6,307,790 | 6,307,790 |
| 2011 | $1,180,900 | 6,619,382 | 6,619,382 |
Note: Quantity represents Weight in kilograms
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