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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $250,980 | 530,292 | 530,292 |
| 2006 | $322,700 | 683,437 | 683,437 |
| 2007 | $429,553 | 806,834 | 806,834 |
| 2008 | $1,489,697 | 1,955,790 | 1,955,790 |
| 2009 | $628,225 | 1,091,745 | 1,091,745 |
| 2010 | $1,080,241 | 1,500,164 | 1,500,164 |
| 2011 | $1,561,929 | 1,899,624 | 1,899,624 |
Note: Quantity represents Weight in kilograms
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