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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $57,520 | 4,751 | 102,820 |
| 2006 | $57,425 | 4,743 | 102,650 |
| 2007 | $709,000 | 71,340 | 0 |
| 2008 | $159,736 | 13,731 | 176,968 |
| 2009 | $129,605 | 10,770 | 126,979 |
| 2010 | $81,072 | 7,081 | 87,316 |
| 2011 | $156,000 | 76,765 | 83,966 |
Note: Quantity represents Number of items
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