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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $500,215 | 77,393 | 77,393 |
| 2006 | $436,160 | 62,087 | 62,087 |
| 2007 | $159,784 | 11,405 | 11,405 |
| 2008 | $149,340 | 15,561 | 15,561 |
| 2009 | $223,966 | 10,716 | 10,716 |
| 2010 | $787,273 | 316,771 | 316,771 |
| 2011 | $1,149,338 | 426,035 | 426,035 |
Note: Quantity represents Weight in kilograms
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