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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $12,175,767 | 683,363 | 683,363 |
| 2006 | $14,287,287 | 426,528 | 426,528 |
| 2007 | $15,960,411 | 593,632 | 593,632 |
| 2008 | $15,036,718 | 477,953 | 477,953 |
| 2009 | $14,420,720 | 823,326 | 823,326 |
| 2010 | $15,865,781 | 662,118 | 662,118 |
| 2011 | $32,674,492 | 1,760,748 | 1,760,748 |
Note: Quantity represents Weight in kilograms
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