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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $8,386,824 | 843,007 | 843,007 |
| 2006 | $18,866,412 | 879,428 | 879,428 |
| 2007 | $51,870,645 | 3,327,815 | 3,327,815 |
| 2008 | $84,950,802 | 4,728,049 | 4,728,049 |
| 2009 | $43,199,021 | 1,895,679 | 1,895,679 |
| 2010 | $43,519,308 | 2,027,348 | 2,027,348 |
| 2011 | $37,255,974 | 2,356,125 | 2,356,125 |
Note: Quantity represents Weight in kilograms
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