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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $19,261 | 40,060 | 40,060 |
| 2006 | $1,896 | 2,292 | 2,292 |
| 2007 | $5,199 | 4,587 | 4,587 |
| 2008 | $4,550 | 3,077 | 3,077 |
| 2009 | $20,746 | 33,900 | 33,900 |
| 2010 | $1,201,880 | 947,049 | 947,049 |
| 2011 | $98,263 | 73,196 | 73,196 |
Note: Quantity represents Weight in kilograms
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