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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $98,275 | 10,332 | 10,332 |
| 2006 | $7,072 | 549 | 549 |
| 2007 | $584,288 | 23,197 | 23,197 |
| 2008 | $3,826 | 121 | 121 |
| 2009 | $60,187 | 2,970 | 2,970 |
| 2010 | $23,130 | 8,112 | 8,112 |
| 2011 | $107,711 | 3,678 | 3,678 |
Note: Quantity represents Weight in kilograms
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