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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $72,598 | 8,943 | 8,943 |
| 2006 | $134,852 | 18,295 | 18,295 |
| 2007 | $4,476 | 209 | 209 |
| 2008 | $7,270 | 463 | 463 |
| 2009 | $83,042 | 16,013 | 16,013 |
| 2010 | $134,056 | 22,344 | 22,344 |
| 2011 | $1,566,163 | 155,701 | 155,701 |
Note: Quantity represents Weight in kilograms
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