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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $159,415 | 64,280 | 64,280 |
| 2006 | $5,697 | 795 | 795 |
| 2007 | $4,797 | 738 | 738 |
| 2008 | $7,556 | 1,200 | 1,200 |
| 2009 | $1,170 | 149 | 149 |
| 2010 | $174,231 | 59,047 | 59,047 |
| 2011 | $391,439 | 70,416 | 70,416 |
Note: Quantity represents Weight in kilograms
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