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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $234,462 | 47,634 | 47,634 |
| 2006 | $85,106 | 6,137 | 6,137 |
| 2007 | $171,689 | 30,887 | 30,887 |
| 2008 | $150,059 | 11,311 | 11,311 |
| 2009 | $180,562 | 34,210 | 34,210 |
| 2010 | $75,692 | 26,897 | 26,897 |
| 2011 | $155,188 | 11,664 | 11,664 |
Note: Quantity represents Weight in kilograms
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