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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $219,950 | 8,389 | 8,389 |
| 2006 | $107,310 | 4,402 | 4,402 |
| 2007 | $444,810 | 18,036 | 18,036 |
| 2008 | $868,074 | 31,735 | 31,735 |
| 2009 | $406,950 | 19,402 | 19,402 |
| 2010 | $433,237 | 19,565 | 19,565 |
| 2011 | $431,002 | 20,225 | 20,225 |
Note: Quantity represents Weight in kilograms
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