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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $92,710 | 120,000 | 120,000 |
| 2006 | $476,123 | 592,018 | 592,018 |
| 2007 | $375,275 | 1,279,356 | 1,279,356 |
| 2008 | $1,879,232 | 1,938,292 | 1,938,292 |
| 2009 | $4,523,441 | 5,207,448 | 5,207,448 |
| 2010 | $5,308,728 | 5,616,376 | 5,616,376 |
| 2011 | $5,523,145 | 0 | 0 |
Note: Quantity represents Weight in kilograms
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