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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $128,069 | 34,906 | 34,906 |
| 2006 | $514,943 | 77,226 | 77,226 |
| 2007 | $605,171 | 202,065 | 202,065 |
| 2008 | $1,499,196 | 471,106 | 471,106 |
| 2009 | $326,234 | 238,131 | 238,131 |
| 2010 | $120,752 | 88,561 | 88,561 |
| 2011 | $625,146 | 151,483 | 151,483 |
Note: Quantity represents Weight in kilograms
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