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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $636,523 | 487,706 | 487,706 |
| 2006 | $127,200 | 77,423 | 77,423 |
| 2007 | $582,773 | 358,784 | 358,784 |
| 2008 | $243,741 | 75,161 | 75,161 |
| 2009 | $374,767 | 182,741 | 182,741 |
| 2010 | $698,661 | 219,811 | 219,811 |
| 2011 | $1,800,913 | 614,021 | 614,021 |
Note: Quantity represents Weight in kilograms
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