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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $12,770,174 | 502,393 | 502,393 |
| 2006 | $10,082,354 | 396,651 | 396,651 |
| 2007 | $9,574,896 | 332,587 | 332,587 |
| 2008 | $10,131,084 | 330,396 | 330,396 |
| 2009 | $12,134,394 | 360,577 | 360,577 |
| 2010 | $14,679,180 | 469,649 | 469,649 |
| 2011 | $17,994,230 | 602,994 | 602,994 |
Note: Quantity represents Weight in kilograms
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