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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $367,649 | 437,785 | 437,785 |
| 2006 | $470,690 | 455,528 | 455,528 |
| 2007 | $367,376 | 410,491 | 410,491 |
| 2008 | $933,736 | 800,803 | 800,803 |
| 2009 | $441,856 | 403,864 | 403,864 |
| 2010 | $329,195 | 310,715 | 310,715 |
| 2011 | $397,384 | 350,498 | 350,498 |
Note: Quantity represents Weight in kilograms
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