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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $14,729,387 | 4,045,172 | 4,045,172 |
| 2006 | $9,405,464 | 2,873,053 | 2,873,053 |
| 2007 | $4,733,611 | 561,154 | 561,154 |
| 2008 | $3,762,217 | 421,356 | 421,356 |
| 2009 | $999,996 | 157,766 | 157,766 |
| 2010 | $1,612,614 | 198,907 | 198,907 |
| 2011 | $2,087,762 | 317,331 | 317,331 |
Note: Quantity represents Weight in kilograms
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