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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $1,320,771 | 25,404 | 188 |
| 2006 | $1,294,572 | 54,253 | 236 |
| 2007 | $806,077 | 42,762 | 356 |
| 2008 | $1,017,783 | 36,998 | 384 |
| 2009 | $1,591,670 | 31,015 | 275 |
| 2010 | $821,217 | 31,328 | 291 |
| 2011 | $3,609,920 | 26,158 | 276 |
Note: Quantity represents Number of items
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