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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $90,957 | 6,776 | 6,776 |
| 2006 | $66,839 | 6,248 | 6,248 |
| 2007 | $220,281 | 13,160 | 13,160 |
| 2008 | $311,786 | 20,247 | 20,247 |
| 2009 | $9,668 | 1,281 | 1,281 |
| 2010 | $96,716 | 6,982 | 6,982 |
| 2011 | $18,827 | 1,791 | 1,791 |
Note: Quantity represents Weight in kilograms
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