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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $11,867,372 | 411,486 | 411,486 |
| 2006 | $13,029,908 | 605,819 | 605,819 |
| 2007 | $19,785,747 | 785,217 | 785,217 |
| 2008 | $18,800,616 | 1,519,664 | 1,519,664 |
| 2009 | $19,600,435 | 1,450,188 | 1,450,188 |
| 2010 | $38,653,743 | 1,871,174 | 1,871,174 |
| 2011 | $26,776,747 | 1,092,062 | 1,092,062 |
Note: Quantity represents Weight in kilograms
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