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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $130,741 | 51,257 | 51,257 |
| 2006 | $57,971 | 26,160 | 26,160 |
| 2007 | $95,470 | 35,021 | 35,021 |
| 2008 | $540,991 | 76,818 | 76,818 |
| 2009 | $547,906 | 54,310 | 54,310 |
| 2010 | $144,324 | 78,803 | 78,803 |
| 2011 | $325,075 | 276,512 | 276,512 |
Note: Quantity represents Weight in kilograms
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