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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $523,297 | 513,088 | 513,088 |
| 2006 | $612,797 | 453,545 | 453,545 |
| 2007 | $663,353 | 500,133 | 500,133 |
| 2008 | $612,065 | 346,217 | 346,217 |
| 2009 | $688,978 | 629,622 | 629,622 |
| 2010 | $1,176,481 | 883,849 | 883,849 |
| 2011 | $1,082,435 | 821,303 | 821,303 |
Note: Quantity represents Weight in kilograms
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