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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $17,578,149 | 130,246,040 | 130,246,040 |
| 2006 | $20,905,446 | 146,044,531 | 146,044,531 |
| 2007 | $28,864,073 | 163,253,788 | 163,253,788 |
| 2008 | $36,406,333 | 154,443,056 | 154,443,056 |
| 2009 | $20,755,713 | 137,335,106 | 137,335,106 |
| 2010 | $35,815,892 | 161,735,566 | 161,735,566 |
| 2011 | $58,273,695 | 222,507,228 | 222,507,228 |
Note: Quantity represents Weight in kilograms
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