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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $19,001,472 | 13,320,070 | 13,320,070 |
| 2006 | $13,207,805 | 5,882,698 | 5,882,698 |
| 2007 | $15,120,782 | 6,260,375 | 6,260,375 |
| 2008 | $16,065,399 | 5,317,622 | 5,317,622 |
| 2009 | $13,971,987 | 6,293,479 | 6,293,479 |
| 2010 | $25,354,795 | 7,872,161 | 7,872,161 |
| 2011 | $41,352,070 | 7,977,624 | 7,977,624 |
Note: Quantity represents Weight in kilograms
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