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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $74,725 | 1,929 | 1,929 |
| 2006 | $37,908 | 1,718 | 1,718 |
| 2007 | $105,691 | 8,066 | 8,066 |
| 2008 | $85,312 | 5,928 | 5,928 |
| 2009 | $119,287 | 9,599 | 9,599 |
| 2010 | $91,188 | 5,980 | 5,980 |
| 2011 | $195,617 | 24,058 | 24,058 |
Note: Quantity represents Weight in kilograms
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