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| Year | Trade Value | Weight (kg) | Quantity |
| 2006 | $17,615,687 | 6,322,014 | 6,322,014 |
| 2007 | $18,636,005 | 604,392 | 604,392 |
| 2008 | $44,905,572 | 1,456,974 | 1,456,974 |
| 2009 | $142,502,276 | 255,883,865 | 255,883,865 |
| 2010 | $126,710,366 | 532,236,276 | 532,236,276 |
Note: Quantity represents Weight in kilograms
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