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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $900,000 | 56,313 | 56,313 |
| 2006 | $151,737 | 21,983 | 21,983 |
| 2007 | $174,996 | 246,124 | 246,124 |
| 2008 | $1,176,664 | 1,296,827 | 1,296,827 |
| 2009 | $169,157 | 156,491 | 156,491 |
| 2010 | $56,770 | 30,976 | 30,976 |
| 2011 | $54,350 | 9,301 | 9,301 |
Note: Quantity represents Weight in kilograms
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