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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $9,002,093 | 327,608 | 327,608 |
| 2006 | $6,385,917 | 350,412 | 350,412 |
| 2007 | $6,003,371 | 251,707 | 251,707 |
| 2008 | $4,943,115 | 165,449 | 165,449 |
| 2009 | $5,111,327 | 169,256 | 169,256 |
| 2010 | $4,183,470 | 154,436 | 154,436 |
| 2011 | $4,470,263 | 170,918 | 170,918 |
Note: Quantity represents Weight in kilograms
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