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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $13,661,568 | 41,672 | 41,672 |
| 2006 | $16,808,262 | 61,206 | 61,206 |
| 2007 | $17,808,648 | 58,451 | 58,451 |
| 2008 | $19,077,631 | 47,274 | 47,274 |
| 2009 | $17,031,481 | 55,656 | 55,656 |
| 2010 | $20,070,448 | 66,311 | 66,311 |
| 2011 | $26,433,652 | 93,838 | 93,838 |
Note: Quantity represents Weight in kilograms
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