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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $609,691 | 283,218 | 283,218 |
| 2006 | $1,160,028 | 524,717 | 524,717 |
| 2007 | $898,275 | 375,861 | 375,861 |
| 2008 | $205,995 | 75,160 | 75,160 |
| 2009 | $101,559 | 38,452 | 38,452 |
| 2010 | $144,583 | 47,293 | 47,293 |
| 2011 | $2,127 | 364 | 364 |
Note: Quantity represents Weight in kilograms
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