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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $321,691 | 15,706 | 15,706 |
| 2006 | $189,089 | 6,067 | 6,067 |
| 2007 | $168,445 | 1,706 | 1,706 |
| 2008 | $175,169 | 1,785 | 1,785 |
| 2009 | $128,169 | 671 | 671 |
| 2010 | $184,910 | 1,100 | 1,100 |
| 2011 | $130,967 | 2,486 | 2,486 |
Note: Quantity represents Weight in kilograms
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