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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $189,272 | 3,070 | 3,070 |
| 2006 | $15,760 | 1,493 | 1,493 |
| 2007 | $17,659 | 896 | 896 |
| 2008 | $1,589,978 | 75,036 | 75,036 |
| 2009 | $148,710 | 26,134 | 26,134 |
| 2010 | $5,565 | 362 | 362 |
| 2011 | $8,942 | 551 | 551 |
Note: Quantity represents Weight in kilograms
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