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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $302,766 | 23,331 | 23,331 |
| 2006 | $579,135 | 76,583 | 76,583 |
| 2007 | $417,235 | 33,529 | 33,529 |
| 2008 | $323,109 | 24,490 | 24,490 |
| 2009 | $318,537 | 16,853 | 16,853 |
| 2010 | $270,066 | 24,468 | 24,468 |
| 2011 | $379,829 | 34,810 | 34,810 |
Note: Quantity represents Weight in kilograms
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