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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $1,251,408 | 304,761 | 304,761 |
| 2006 | $928 | 135 | 135 |
| 2007 | $842 | 124 | 124 |
| 2008 | $8,262 | 1,593 | 1,593 |
| 2009 | $4,252 | 3,756 | 3,756 |
| 2010 | $19,687 | 20,839 | 20,839 |
| 2011 | $58,174 | 46,254 | 46,254 |
Note: Quantity represents Weight in kilograms
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