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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $185,000 | 44,972 | 44,972 |
| 2006 | $264,480 | 24,449 | 24,449 |
| 2007 | $154,417 | 22,889 | 22,889 |
| 2008 | $351,275 | 41,434 | 41,434 |
| 2009 | $311,691 | 40,341 | 40,341 |
| 2010 | $296,047 | 36,092 | 36,092 |
| 2011 | $341,359 | 28,855 | 28,855 |
Note: Quantity represents Weight in kilograms
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