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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $68,993 | 123,117 | 123,117 |
| 2006 | $5,551 | 3,527 | 3,527 |
| 2007 | $4,582 | 2,015 | 2,015 |
| 2008 | $8,185 | 3,655 | 3,655 |
| 2009 | $17,398 | 6,640 | 6,640 |
| 2010 | $395,983 | 611,935 | 611,935 |
| 2011 | $274,312 | 227,139 | 227,139 |
Note: Quantity represents Weight in kilograms
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