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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $99,420 | 28,090 | 28,090 |
| 2006 | $144,933 | 30,357 | 30,357 |
| 2007 | $170,860 | 35,978 | 35,978 |
| 2008 | $1,049,003 | 164,292 | 164,292 |
| 2009 | $149,109 | 20,003 | 20,003 |
| 2010 | $351,940 | 71,197 | 71,197 |
| 2011 | $118,184 | 21,614 | 21,614 |
Note: Quantity represents Weight in kilograms
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