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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $1,488 | 11 | 44 |
| 2006 | $14,158 | 100 | 338 |
| 2007 | $196,180 | 1,387 | 3,846 |
| 2008 | $342,617 | 2,212 | 5,891 |
| 2009 | $327,414 | 2,630 | 6,700 |
| 2010 | $416,455 | 5,148 | 25,994 |
| 2011 | $538,855 | 7,512 | 39,091 |
Note: Quantity represents Number of items
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