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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $1,313,387 | 197,159 | 0 |
| 2006 | $1,280,568 | 146,648 | 1,770,138 |
| 2007 | $1,352,039 | 842,322 | 604,281 |
| 2008 | $1,114,411 | 82,665 | 395,427 |
| 2009 | $1,310,806 | 115,674 | 555,166 |
| 2010 | $1,055,223 | 87,288 | 399,567 |
| 2011 | $910,713 | 82,253 | 369,321 |
Note: Quantity represents No Quantity
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