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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $546,551 | 286,584 | 286,584 |
| 2006 | $510,172 | 320,059 | 320,059 |
| 2007 | $573,515 | 491,865 | 491,865 |
| 2008 | $755,115 | 577,470 | 577,470 |
| 2009 | $872,292 | 640,723 | 640,723 |
| 2010 | $1,296,257 | 926,479 | 926,479 |
Note: Quantity represents Weight in kilograms
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