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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $31,031,633 | 381,023 | 381,023 |
| 2006 | $39,410,565 | 483,903 | 483,903 |
| 2007 | $48,736,528 | 468,891 | 468,891 |
| 2008 | $54,380,955 | 468,091 | 468,091 |
| 2009 | $68,746,476 | 631,963 | 631,963 |
| 2010 | $78,364,040 | 638,561 | 638,561 |
Note: Quantity represents Weight in kilograms
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