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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $25,139,915 | 507,354 | 507,354 |
| 2006 | $24,676,229 | 653,923 | 653,923 |
| 2007 | $26,396,992 | 729,840 | 729,840 |
| 2008 | $27,842,819 | 641,378 | 641,378 |
| 2009 | $17,800,032 | 394,761 | 394,761 |
| 2010 | $14,933,767 | 357,893 | 357,893 |
| 2011 | $10,927,309 | 261,452 | 261,452 |
Note: Quantity represents Weight in kilograms
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