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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $445,865 | 370,930 | 370,930 |
| 2006 | $211,282 | 311,557 | 311,557 |
| 2007 | $9,476 | 56,810 | 56,810 |
| 2008 | $179,727 | 1,116,348 | 1,116,348 |
| 2009 | $301,349 | 2,112,883 | 2,112,883 |
| 2010 | $52,178 | 221,531 | 221,531 |
Note: Quantity represents Weight in kilograms
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