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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $522,632 | 147,113 | 147,113 |
| 2006 | $217,105 | 53,969 | 53,969 |
| 2007 | $457,969 | 162,653 | 162,653 |
| 2008 | $198,595 | 237,190 | 237,190 |
| 2009 | $395,602 | 171,750 | 171,750 |
| 2010 | $76,221 | 193,926 | 193,926 |
| 2011 | $747,235 | 792,515 | 792,515 |
Note: Quantity represents Weight in kilograms
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