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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $328,893 | 37,460 | 37,460 |
| 2006 | $140,275 | 19,932 | 19,932 |
| 2007 | $517,565 | 53,210 | 53,210 |
| 2008 | $213,440 | 24,139 | 24,139 |
| 2009 | $1,095,324 | 102,530 | 102,530 |
| 2010 | $520,575 | 52,536 | 52,536 |
| 2011 | $42,486 | 25,840 | 25,840 |
Note: Quantity represents Weight in kilograms
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