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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $4,473,393 | 784,000 | 123 |
| 2006 | $4,552,899 | 715,000 | 119 |
| 2007 | $1,166,993 | 332,000 | 187 |
| 2008 | $949,578 | 271,882 | 56 |
| 2009 | $631,321 | 234,000 | 56 |
| 2010 | $1,173,053 | 224,000 | 44 |
| 2011 | $1,233,072 | 347,304 | 60 |
Note: Quantity represents Number of items
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