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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $59,480 | 50,860 | 50,860 |
| 2006 | $53,842 | 26,775 | 26,775 |
| 2007 | $383,508 | 120,221 | 120,221 |
| 2008 | $746,829 | 205,253 | 205,253 |
| 2009 | $528,811 | 123,724 | 123,724 |
| 2010 | $461,655 | 137,157 | 137,157 |
| 2011 | $1,460,215 | 383,032 | 383,032 |
Note: Quantity represents Weight in kilograms
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