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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $6,270,005 | 233,285 | 233,285 |
| 2006 | $6,368,099 | 234,125 | 234,125 |
| 2007 | $8,312,207 | 332,612 | 332,612 |
| 2008 | $10,942,980 | 349,215 | 349,215 |
| 2009 | $15,318,341 | 513,591 | 513,591 |
| 2010 | $15,806,840 | 561,943 | 561,943 |
| 2011 | $19,607,525 | 577,570 | 577,570 |
Note: Quantity represents Weight in kilograms
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