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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $337,891 | 485,344 | 485,344 |
| 2006 | $477,313 | 530,139 | 530,139 |
| 2007 | $7,040,603 | 4,215,464 | 4,215,464 |
| 2008 | $11,832,524 | 6,277,819 | 6,277,819 |
| 2009 | $1,053,575 | 904,213 | 904,213 |
| 2010 | $1,089,874 | 1,425,952 | 1,425,952 |
| 2011 | $964,260 | 607,654 | 607,654 |
Note: Quantity represents Weight in kilograms
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