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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $214,484 | 294,823 | 294,823 |
| 2006 | $44,899 | 70,632 | 70,632 |
| 2007 | $880,072 | 1,258,399 | 1,258,399 |
| 2008 | $669,598 | 848,544 | 848,544 |
| 2009 | $462,479 | 382,551 | 382,551 |
| 2010 | $570,218 | 536,201 | 536,201 |
| 2011 | $362,836 | 372,254 | 372,254 |
Note: Quantity represents Weight in kilograms
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