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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $466,480 | 44,862 | 44,862 |
| 2006 | $468,187 | 34,796 | 34,796 |
| 2007 | $574,200 | 60,223 | 60,223 |
| 2008 | $349,913 | 36,064 | 36,064 |
| 2009 | $735,372 | 39,422 | 39,422 |
| 2010 | $834,046 | 21,566 | 21,566 |
| 2011 | $1,531,170 | 262,449 | 262,449 |
Note: Quantity represents Weight in kilograms
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