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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $8,788,179 | 573,290 | 573,290 |
| 2006 | $13,694,706 | 702,910 | 702,910 |
| 2007 | $31,784,225 | 941,741 | 941,741 |
| 2008 | $22,019,532 | 1,027,231 | 1,027,231 |
| 2009 | $19,635,578 | 738,440 | 738,440 |
| 2010 | $27,806,803 | 955,716 | 955,716 |
| 2011 | $32,939,989 | 891,822 | 891,822 |
Note: Quantity represents Weight in kilograms
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