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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $177,111 | 9,574 | 9,574 |
| 2006 | $259,501 | 14,028 | 14,028 |
| 2007 | $501,925 | 45,848 | 45,848 |
| 2008 | $508,699 | 54,174 | 54,174 |
| 2009 | $711,479 | 76,283 | 76,283 |
| 2010 | $359,238 | 8,740 | 8,740 |
| 2011 | $345,750 | 19,430 | 19,430 |
Note: Quantity represents Weight in kilograms
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