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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $485,566 | 52,171 | 52,171 |
| 2006 | $358,385 | 27,753 | 27,753 |
| 2007 | $195,804 | 11,973 | 11,973 |
| 2008 | $40,804 | 5,230 | 5,230 |
| 2009 | $53,347 | 4,769 | 4,769 |
| 2010 | $79,735 | 6,289 | 6,289 |
| 2011 | $229,389 | 14,357 | 14,357 |
Note: Quantity represents Weight in kilograms
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