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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $92,906 | 15,802 | 15,802 |
| 2006 | $117,005 | 19,184 | 19,184 |
| 2007 | $163,306 | 23,154 | 23,154 |
| 2008 | $439,690 | 87,624 | 87,624 |
| 2009 | $590,855 | 114,576 | 114,576 |
| 2010 | $745,421 | 141,080 | 141,080 |
| 2011 | $779,813 | 147,027 | 147,027 |
Note: Quantity represents Weight in kilograms
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