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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $60,520 | 5,823 | 83 |
| 2006 | $219,957 | 21,164 | 277 |
| 2007 | $368,853 | 35,039 | 459 |
| 2008 | $222,022 | 18,831 | 277 |
| 2009 | $709,829 | 54,338 | 661 |
| 2010 | $181,494 | 14,535 | 228 |
| 2011 | $134,951 | 11,250 | 180 |
Note: Quantity represents Number of items
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