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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $18,960,654 | 229,424 | 229,424 |
| 2006 | $19,350,732 | 178,942 | 178,942 |
| 2007 | $22,312,124 | 241,556 | 241,556 |
| 2008 | $24,854,351 | 231,662 | 231,662 |
| 2009 | $16,133,244 | 125,515 | 125,515 |
| 2010 | $13,324,263 | 139,998 | 139,998 |
| 2011 | $13,930,781 | 89,342 | 89,342 |
Note: Quantity represents Weight in kilograms
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