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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $255,792 | 39,540 | 39,540 |
| 2006 | $352,187 | 33,230 | 33,230 |
| 2007 | $266,253 | 28,262 | 28,262 |
| 2008 | $1,100,709 | 110,959 | 110,959 |
| 2009 | $681,153 | 53,199 | 53,199 |
| 2010 | $571,895 | 57,057 | 57,057 |
| 2011 | $469,020 | 23,524 | 23,524 |
Note: Quantity represents Weight in kilograms
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