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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $2,285,196 | 219,251 | 219,251 |
| 2006 | $3,858,359 | 334,101 | 334,101 |
| 2007 | $11,132,667 | 637,437 | 637,437 |
| 2008 | $20,274,122 | 1,435,055 | 1,435,055 |
| 2009 | $15,535,770 | 771,574 | 771,574 |
| 2010 | $17,638,406 | 1,021,974 | 1,021,974 |
Note: Quantity represents Weight in kilograms
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