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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $60,224 | 42,412 | 42,412 |
| 2006 | $403,528 | 50,888 | 50,888 |
| 2007 | $78,400 | 18,496 | 18,496 |
| 2008 | $1,836,403 | 141,253 | 141,253 |
| 2009 | $120,262 | 7,951 | 7,951 |
| 2010 | $980,270 | 71,685 | 71,685 |
| 2011 | $4,201,429 | 150,988 | 150,988 |
Note: Quantity represents Weight in kilograms
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