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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $19,331 | 3,500 | 3,500 |
| 2006 | $36,535 | 7,200 | 7,200 |
| 2007 | $317,518 | 96,960 | 96,960 |
| 2008 | $195,985 | 29,385 | 29,385 |
| 2009 | $35,338 | 5,600 | 5,600 |
| 2010 | $662,718 | 0 | 0 |
| 2011 | $11,827 | 1,955 | 1,955 |
Note: Quantity represents Weight in kilograms
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