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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $528,234 | 102,927 | 102,927 |
| 2006 | $639,378 | 96,514 | 96,514 |
| 2007 | $880,014 | 142,346 | 142,346 |
| 2008 | $944,358 | 200,643 | 200,643 |
| 2009 | $585,193 | 163,783 | 163,783 |
| 2010 | $506,424 | 108,756 | 108,756 |
| 2011 | $213,233 | 45,510 | 45,510 |
Note: Quantity represents Weight in kilograms
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