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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $17,096 | 310 | 310 |
| 2006 | $652 | 130 | 130 |
| 2007 | $23,801 | 815 | 815 |
| 2008 | $221,346 | 7,533 | 7,533 |
| 2009 | $486,278 | 53,666 | 53,666 |
| 2010 | $663,457 | 46,961 | 46,961 |
| 2011 | $928,288 | 31,725 | 31,725 |
Note: Quantity represents Weight in kilograms
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