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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $96,887 | 29,107 | 29,107 |
| 2006 | $379,429 | 42,349 | 42,349 |
| 2007 | $71,779 | 13,335 | 13,335 |
| 2008 | $2,583 | 5,255 | 5,255 |
| 2009 | $533,896 | 93,011 | 93,011 |
| 2010 | $294,965 | 27,804 | 27,804 |
| 2011 | $501,849 | 328,992 | 328,992 |
Note: Quantity represents Weight in kilograms
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