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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $5,202,177 | 350,221 | 350,221 |
| 2006 | $5,041,448 | 245,986 | 245,986 |
| 2007 | $7,368,709 | 320,354 | 320,354 |
| 2008 | $7,228,070 | 320,160 | 320,160 |
| 2009 | $5,790,707 | 314,440 | 314,440 |
| 2010 | $5,756,910 | 358,139 | 358,139 |
| 2011 | $6,452,873 | 417,340 | 417,340 |
Note: Quantity represents Weight in kilograms
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