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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $4,380 | 33,344 | 33,344 |
| 2006 | $95,149 | 100,908 | 100,908 |
| 2007 | $525,413 | 947,922 | 947,922 |
| 2008 | $490,461 | 654,346 | 654,346 |
| 2009 | $535 | 225 | 225 |
| 2010 | $27,698 | 9,222 | 9,222 |
| 2011 | $2,792 | 317 | 317 |
Note: Quantity represents Weight in kilograms
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