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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $9,029,560 | 861,046 | 861,046 |
| 2006 | $7,266,574 | 565,076 | 565,076 |
| 2007 | $8,059,699 | 399,984 | 399,984 |
| 2008 | $8,416,126 | 362,299 | 362,299 |
| 2009 | $12,172,402 | 308,483 | 308,483 |
| 2010 | $11,303,375 | 339,120 | 339,120 |
| 2011 | $12,013,202 | 342,925 | 342,925 |
Note: Quantity represents Weight in kilograms
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