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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $498,315 | 547,932 | 547,932 |
| 2006 | $426,685 | 580,301 | 580,301 |
| 2007 | $472,940 | 579,755 | 579,755 |
| 2008 | $747,433 | 279,248 | 279,248 |
| 2009 | $573,569 | 49,688 | 49,688 |
| 2010 | $567,753 | 252,977 | 252,977 |
| 2011 | $449,554 | 0 | 0 |
Note: Quantity represents Weight in kilograms
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