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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $6,537 | 1,275 | 1,275 |
| 2006 | $60,078 | 17,496 | 17,496 |
| 2007 | $213,502 | 37,127 | 37,127 |
| 2008 | $2,905,867 | 108,096 | 108,096 |
| 2009 | $2,047,541 | 235,624 | 235,624 |
| 2010 | $6,542,890 | 1,569,730 | 1,569,730 |
| 2011 | $1,092,472 | 71,092 | 71,092 |
Note: Quantity represents Weight in kilograms
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