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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $213,381 | 23,933 | 23,933 |
| 2006 | $225,213 | 19,164 | 19,164 |
| 2007 | $696,858 | 60,863 | 60,863 |
| 2008 | $348,827 | 25,437 | 25,437 |
| 2009 | $179,739 | 12,792 | 12,792 |
| 2010 | $93,054 | 5,670 | 5,670 |
| 2011 | $72,904 | 5,850 | 5,850 |
Note: Quantity represents Weight in kilograms
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