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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $143,899 | 537,787 | 537,787 |
| 2006 | $5,430 | 8,086 | 8,086 |
| 2007 | $10,997 | 15,776 | 15,776 |
| 2008 | $381,960 | 393,936 | 393,936 |
| 2009 | $861,071 | 1,378,927 | 1,378,927 |
| 2010 | $1,393,440 | 2,006,771 | 2,006,771 |
| 2011 | $728,192 | 1,277,008 | 1,277,008 |
Note: Quantity represents Weight in kilograms
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