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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $253,393 | 49,867 | 49,867 |
| 2006 | $201,603 | 40,994 | 40,994 |
| 2007 | $152,963 | 36,087 | 36,087 |
| 2008 | $269,096 | 56,868 | 56,868 |
| 2009 | $338,137 | 56,234 | 56,234 |
| 2010 | $387,963 | 46,780 | 46,780 |
| 2011 | $1,022,815 | 118,723 | 118,723 |
Note: Quantity represents Weight in kilograms
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