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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $88,223 | 3,930 | 3,930 |
| 2006 | $39,266 | 7,583 | 7,583 |
| 2007 | $26,341 | 17,337 | 17,337 |
| 2008 | $122,594 | 20,020 | 20,020 |
| 2009 | $101,389 | 15,067 | 15,067 |
| 2010 | $46,480 | 4,848 | 4,848 |
| 2011 | $24,394 | 1,540 | 1,540 |
Note: Quantity represents Weight in kilograms
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