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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $763,000 | 962,725 | 962,725 |
| 2006 | $788,000 | 994,269 | 994,269 |
| 2007 | $508,000 | 784,499 | 784,499 |
| 2008 | $768,000 | 835,094 | 835,094 |
| 2009 | $528,000 | 655,125 | 655,125 |
| 2010 | $375,000 | 380,041 | 380,041 |
| 2011 | $172,000 | 215,335 | 215,335 |
Note: Quantity represents Weight in kilograms
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