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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $24,039 | 25,554 | 25,554 |
| 2006 | $14,417 | 1,619 | 1,619 |
| 2007 | $45,120 | 4,820 | 4,820 |
| 2008 | $296,697 | 14,943 | 14,943 |
| 2009 | $155,392 | 15,365 | 15,365 |
| 2010 | $43,844 | 14,311 | 14,311 |
| 2011 | $138,844 | 8,709 | 8,709 |
Note: Quantity represents Weight in kilograms
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