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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $61,523 | 21,050 | 21,050 |
| 2006 | $35,685 | 12,956 | 12,956 |
| 2007 | $80,117 | 18,109 | 18,109 |
| 2008 | $104,568 | 20,350 | 20,350 |
| 2009 | $88,645 | 5,415 | 5,415 |
| 2010 | $52,072 | 1,419 | 1,419 |
| 2011 | $271,177 | 9,511 | 9,511 |
Note: Quantity represents Weight in kilograms
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