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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $891,445 | 147,006 | 147,006 |
| 2006 | $1,886,764 | 148,322 | 148,322 |
| 2007 | $1,658,026 | 0 | 0 |
| 2008 | $2,344,553 | 0 | 0 |
| 2009 | $3,794,429 | 0 | 0 |
| 2010 | $908,693 | 0 | 0 |
| 2011 | $324,572 | 165,873 | 165,873 |
Note: Quantity represents Weight in kilograms
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