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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $285,530 | 28,392 | 28,392 |
| 2006 | $262,001 | 25,347 | 25,347 |
| 2007 | $665,444 | 81,969 | 81,969 |
| 2008 | $673,538 | 58,134 | 58,134 |
| 2009 | $429,498 | 67,162 | 67,162 |
| 2010 | $423,858 | 65,917 | 65,917 |
| 2011 | $1,437,380 | 84,369 | 84,369 |
Note: Quantity represents Weight in kilograms
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