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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $45,970 | 6,087 | 6,087 |
| 2006 | $25,211 | 3,546 | 3,546 |
| 2007 | $116,234 | 7,488 | 7,488 |
| 2008 | $46,390 | 8,267 | 8,267 |
| 2009 | $27,045 | 6,645 | 6,645 |
| 2010 | $19,729 | 3,176 | 3,176 |
| 2011 | $53,998 | 4,123 | 4,123 |
Note: Quantity represents Weight in kilograms
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