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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $234,478 | 35,709 | 35,709 |
| 2006 | $480,630 | 79,437 | 79,437 |
| 2007 | $731,983 | 111,048 | 111,048 |
| 2008 | $544,473 | 60,857 | 60,857 |
| 2009 | $772,976 | 95,181 | 95,181 |
| 2010 | $1,079,846 | 137,576 | 137,576 |
| 2011 | $1,548,440 | 190,528 | 190,528 |
Note: Quantity represents Weight in kilograms
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