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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $2,197,263 | 244,287 | 244,287 |
| 2006 | $590,113 | 65,607 | 65,607 |
| 2007 | $397,071 | 39,235 | 39,235 |
| 2008 | $326,178 | 30,941 | 30,941 |
| 2009 | $141,748 | 12,770 | 12,770 |
| 2010 | $571,655 | 54,404 | 54,404 |
| 2011 | $247,298 | 20,280 | 20,280 |
Note: Quantity represents Weight in kilograms
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