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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $328,000 | 63,880 | 63,880 |
| 2006 | $191,100 | 57,640 | 57,640 |
| 2007 | $401,900 | 95,544 | 95,544 |
| 2008 | $339,100 | 74,255 | 74,255 |
| 2009 | $435,200 | 94,596 | 94,596 |
| 2010 | $357,600 | 125,189 | 125,189 |
| 2011 | $49,400 | 11,523 | 11,523 |
Note: Quantity represents Weight in kilograms
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