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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $325,321 | 94,013 | 94,013 |
| 2006 | $315,464 | 135,186 | 135,186 |
| 2007 | $223,441 | 103,651 | 103,651 |
| 2008 | $448,519 | 193,157 | 193,157 |
| 2009 | $166,305 | 71,019 | 71,019 |
| 2010 | $132,110 | 51,448 | 51,448 |
| 2011 | $288,527 | 103,545 | 103,545 |
Note: Quantity represents Weight in kilograms
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