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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $34,068 | 21,460 | 21,460 |
| 2006 | $243,227 | 67,162 | 67,162 |
| 2007 | $462,216 | 108,200 | 108,200 |
| 2008 | $353,641 | 200,000 | 200,000 |
| 2009 | $482,521 | 310,900 | 310,900 |
| 2010 | $175,516 | 79,646 | 79,646 |
| 2011 | $35,531 | 8,636 | 8,636 |
Note: Quantity represents Weight in kilograms
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