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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $42,868 | 70,245 | 70,245 |
| 2006 | $69,037 | 113,126 | 113,126 |
| 2007 | $19,548 | 28,930 | 28,930 |
| 2008 | $19,085 | 23,746 | 23,746 |
| 2009 | $54,098 | 47,052 | 47,052 |
| 2010 | $12,856 | 18,375 | 18,375 |
| 2011 | $224,000 | 119,459 | 119,459 |
Note: Quantity represents Weight in kilograms
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