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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $38,277 | 1,126 | 1,126 |
| 2006 | $5,785 | 280 | 280 |
| 2007 | $3,522 | 66 | 66 |
| 2008 | $12,875 | 2,277 | 2,277 |
| 2009 | $25,525 | 2,416 | 2,416 |
| 2010 | $279,665 | 127,856 | 127,856 |
| 2011 | $350,983 | 147,362 | 147,362 |
Note: Quantity represents Weight in kilograms
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