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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $16,966 | 2,910 | 2,910 |
| 2006 | $14,336 | 306 | 306 |
| 2007 | $238,851 | 15,758 | 15,758 |
| 2008 | $88,599 | 22,101 | 22,101 |
| 2009 | $138,347 | 17,867 | 17,867 |
| 2010 | $181,059 | 19,804 | 19,804 |
| 2011 | $2,746,548 | 319,772 | 319,772 |
Note: Quantity represents Weight in kilograms
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