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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $144,283 | 28,911 | 28,911 |
| 2006 | $172,676 | 28,603 | 28,603 |
| 2007 | $65,962 | 7,835 | 7,835 |
| 2008 | $54,427 | 6,655 | 6,655 |
| 2009 | $69,155 | 7,289 | 7,289 |
| 2010 | $85,550 | 6,126 | 6,126 |
| 2011 | $95,984 | 6,815 | 6,815 |
Note: Quantity represents Weight in kilograms
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