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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $1,192,524 | 82,565 | 82,565 |
| 2006 | $1,137,671 | 93,811 | 93,811 |
| 2007 | $1,133,639 | 75,185 | 75,185 |
| 2008 | $1,296,536 | 128,812 | 128,812 |
| 2009 | $884,795 | 94,479 | 94,479 |
| 2010 | $1,002,224 | 0 | 0 |
| 2011 | $456,518 | 28,721 | 28,721 |
Note: Quantity represents Weight in kilograms
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