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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $434,745 | 152,859 | 152,859 |
| 2006 | $353,323 | 132,010 | 132,010 |
| 2007 | $101,733 | 40,290 | 40,290 |
| 2008 | $74,117 | 25,595 | 25,595 |
| 2009 | $74,120 | 21,288 | 21,288 |
| 2010 | $109,676 | 37,332 | 37,332 |
| 2011 | $85,432 | 45,855 | 45,855 |
Note: Quantity represents Weight in kilograms
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