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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $1,162 | 401 | 401 |
| 2006 | $99,248 | 50,484 | 50,484 |
| 2007 | $385,780 | 188,426 | 188,426 |
| 2008 | $580,481 | 233,404 | 233,404 |
| 2009 | $578,623 | 232,405 | 232,405 |
| 2010 | $569,399 | 455,151 | 455,151 |
| 2011 | $8,092 | 7,754 | 7,754 |
Note: Quantity represents Weight in kilograms
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