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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $473,870 | 32,780 | 32,780 |
| 2006 | $442,536 | 32,022 | 32,022 |
| 2007 | $535,716 | 26,853 | 26,853 |
| 2008 | $494,411 | 40,661 | 40,661 |
| 2009 | $839,524 | 129,309 | 129,309 |
| 2010 | $1,169,421 | 108,440 | 108,440 |
| 2011 | $1,439,986 | 50,726 | 50,726 |
Note: Quantity represents Weight in kilograms
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