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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $1,009,067 | 6,061 | 6,061 |
| 2006 | $429,005 | 1,894 | 1,894 |
| 2007 | $368,411 | 1,998 | 1,998 |
| 2008 | $169,692 | 1,732 | 1,732 |
| 2009 | $1,193,567 | 3,925 | 3,925 |
| 2010 | $3,675,463 | 28,271 | 28,271 |
| 2011 | $9,467,105 | 58,525 | 58,525 |
Note: Quantity represents Weight in kilograms
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