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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $2,720 | 15,614 | 15,614 |
| 2006 | $13,017 | 7,200 | 7,200 |
| 2007 | $265,295 | 543,960 | 543,960 |
| 2008 | $301,609 | 558,343 | 558,343 |
| 2009 | $285,887 | 614,179 | 614,179 |
| 2010 | $374,712 | 698,154 | 698,154 |
| 2011 | $433,923 | 616,188 | 616,188 |
Note: Quantity represents Weight in kilograms
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