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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $502,702 | 12,068 | 12,068 |
| 2006 | $499,314 | 14,420 | 14,420 |
| 2007 | $480,891 | 9,030 | 9,030 |
| 2008 | $385,577 | 6,232 | 6,232 |
| 2009 | $686,405 | 18,645 | 18,645 |
| 2010 | $624,248 | 10,141 | 10,141 |
| 2011 | $909,033 | 14,639 | 14,639 |
Note: Quantity represents Weight in kilograms
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