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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $59,074 | 361,250 | 361,250 |
| 2006 | $119,216 | 482,120 | 482,120 |
| 2007 | $103,940 | 355,460 | 355,460 |
| 2008 | $710,280 | 1,717,398 | 1,717,398 |
| 2009 | $421,550 | 1,463,460 | 1,463,460 |
| 2010 | $675,948 | 2,418,216 | 2,418,216 |
| 2011 | $1,574,921 | 4,049,401 | 4,049,401 |
Note: Quantity represents Weight in kilograms
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