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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $13,814,060 | 558,608 | 558,608 |
| 2006 | $14,252,598 | 509,674 | 509,674 |
| 2007 | $17,522,509 | 554,969 | 554,969 |
| 2008 | $15,709,877 | 473,480 | 473,480 |
| 2009 | $16,225,601 | 307,061 | 307,061 |
| 2010 | $24,595,929 | 453,262 | 453,262 |
| 2011 | $22,106,484 | 383,583 | 383,583 |
Note: Quantity represents Weight in kilograms
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