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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $105,946 | 3,960 | 3,960 |
| 2006 | $79,613 | 3,243 | 3,243 |
| 2007 | $98,028 | 4,127 | 4,127 |
| 2008 | $140,704 | 4,180 | 4,180 |
| 2009 | $131,708 | 3,364 | 3,364 |
| 2010 | $173,143 | 5,808 | 5,808 |
| 2011 | $138,584 | 6,072 | 6,072 |
Note: Quantity represents Weight in kilograms
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