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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $25,309,288 | 21,961,705 | 21,961,705 |
| 2006 | $9,812,803 | 8,008,014 | 8,008,014 |
| 2007 | $6,246,987 | 5,578,750 | 5,578,750 |
| 2008 | $174,058 | 261,873 | 261,873 |
| 2009 | $234,528 | 84,288 | 84,288 |
| 2010 | $384,576 | 377,728 | 377,728 |
| 2011 | $340,741 | 204,270 | 204,270 |
Note: Quantity represents Weight in kilograms
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