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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $12,528,608 | 511,548 | 511,548 |
| 2006 | $8,292,618 | 433,500 | 433,500 |
| 2007 | $15,810,361 | 419,415 | 419,415 |
| 2008 | $14,971,179 | 360,513 | 360,513 |
| 2009 | $11,652,298 | 281,252 | 281,252 |
| 2010 | $13,451,998 | 371,112 | 371,112 |
| 2011 | $16,911,166 | 355,041 | 355,041 |
Note: Quantity represents Weight in kilograms
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