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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $3,003,000 | 27,038,900 | 10,550 |
| 2006 | $1,567,000 | 8,182,900 | 5,505 |
| 2007 | $2,048,000 | 22,101,000 | 0 |
| 2008 | $2,581,000 | 28,412,500 | 8,644 |
| 2009 | $2,202,000 | 22,176,800 | 6,342 |
| 2010 | $2,321,000 | 26,153,300 | 8,373 |
| 2011 | $2,759,000 | 29,016,800 | 9,423 |
Note: Quantity represents Volume in cubic meters
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