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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $146,898 | 57,002 | 57,002 |
| 2006 | $120,625 | 19,510 | 19,510 |
| 2007 | $528,932 | 201,922 | 201,922 |
| 2008 | $1,483,609 | 575,054 | 575,054 |
| 2009 | $340,724 | 99,360 | 99,360 |
| 2010 | $253,076 | 14,800 | 14,800 |
| 2011 | $318,464 | 33,879 | 33,879 |
Note: Quantity represents Weight in kilograms
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