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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $90,000 | 27,209 | 27,209 |
| 2006 | $150,320 | 95,677 | 95,677 |
| 2007 | $168,588 | 62,651 | 62,651 |
| 2008 | $116,525 | 45,634 | 45,634 |
| 2009 | $162,275 | 84,117 | 84,117 |
| 2010 | $171,088 | 107,180 | 107,180 |
| 2011 | $104,824 | 42,063 | 42,063 |
Note: Quantity represents Weight in kilograms
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