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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $1,738,539 | 3,800,000 | 3,800,000 |
| 2006 | $613,660 | 2,182,623 | 2,182,623 |
| 2007 | $634,446 | 2,865,474 | 2,865,474 |
| 2008 | $1,185,498 | 4,526,043 | 4,526,043 |
| 2010 | $1,044,661 | 3,747,996 | 3,747,996 |
Note: Quantity represents Weight in kilograms
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