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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $344,327 | 382,911 | 382,911 |
| 2006 | $237,155 | 189,001 | 189,001 |
| 2007 | $227,614 | 81,842 | 81,842 |
| 2008 | $214,795 | 51,625 | 51,625 |
| 2009 | $276,364 | 75,763 | 75,763 |
| 2010 | $286,261 | 63,308 | 63,308 |
| 2011 | $22,611 | 9,479 | 9,479 |
Note: Quantity represents Weight in kilograms
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