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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $9,000 | 513 | 513 |
| 2006 | $51,000 | 2,908 | 2,908 |
| 2007 | $1,000,000 | 32,752 | 32,752 |
| 2008 | $1,871,000 | 63,785 | 63,785 |
| 2009 | $280,000 | 5,686 | 5,686 |
| 2010 | $877,000 | 40,945 | 40,945 |
| 2011 | $1,286,000 | 51,956 | 51,956 |
Note: Quantity represents Weight in kilograms
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