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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $213,497 | 6,174 | 6,174 |
| 2006 | $602,973 | 10,173 | 10,173 |
| 2007 | $786,488 | 15,547 | 15,547 |
| 2008 | $954,805 | 13,617 | 13,617 |
| 2009 | $1,867,306 | 21,029 | 21,029 |
| 2010 | $1,911,157 | 24,893 | 24,893 |
| 2011 | $4,316,240 | 43,068 | 43,068 |
Note: Quantity represents Weight in kilograms
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