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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $156,160 | 436,000 | 436,000 |
| 2006 | $252,927 | 670,500 | 670,500 |
| 2007 | $295,089 | 759,599 | 759,599 |
| 2008 | $326,716 | 742,700 | 742,700 |
| 2009 | $344,780 | 820,615 | 820,615 |
| 2010 | $477,285 | 1,117,400 | 1,117,400 |
| 2011 | $608,587 | 1,224,213 | 1,224,213 |
Note: Quantity represents Weight in kilograms
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