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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $69,927 | 1,122 | 1,122 |
| 2006 | $171,457 | 2,455 | 2,455 |
| 2007 | $132,233 | 1,807 | 1,807 |
| 2008 | $153,653 | 2,159 | 2,159 |
| 2009 | $75,127 | 1,375 | 1,375 |
| 2010 | $128,966 | 1,934 | 1,934 |
| 2011 | $121,531 | 1,890 | 1,890 |
Note: Quantity represents Weight in kilograms
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