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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $396,395 | 174,977 | 174,977 |
| 2006 | $560,466 | 216,651 | 216,651 |
| 2007 | $581,940 | 193,683 | 193,683 |
| 2008 | $815,258 | 210,645 | 210,645 |
| 2009 | $594,301 | 190,273 | 190,273 |
| 2010 | $887,921 | 244,802 | 244,802 |
| 2011 | $843,695 | 190,472 | 190,472 |
Note: Quantity represents Weight in kilograms
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