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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $27,185 | 9,082 | 9,082 |
| 2006 | $64,350 | 23,169 | 23,169 |
| 2007 | $7,920 | 2,992 | 2,992 |
| 2008 | $1,549,326 | 300,311 | 300,311 |
| 2009 | $520,585 | 126,651 | 126,651 |
| 2010 | $829,042 | 324,560 | 324,560 |
| 2011 | $439,488 | 154,409 | 154,409 |
Note: Quantity represents Weight in kilograms
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