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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $297,838 | 109,740 | 109,740 |
| 2006 | $199,698 | 84,046 | 84,046 |
| 2007 | $237,802 | 100,563 | 100,563 |
| 2008 | $238,748 | 136,734 | 136,734 |
| 2009 | $250,021 | 96,583 | 96,583 |
| 2010 | $302,860 | 76,524 | 76,524 |
| 2011 | $151,499 | 35,459 | 35,459 |
Note: Quantity represents Weight in kilograms
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