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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $186,706 | 60,694 | 60,694 |
| 2006 | $139,534 | 66,737 | 66,737 |
| 2007 | $235,037 | 90,383 | 90,383 |
| 2008 | $172,785 | 57,807 | 57,807 |
| 2009 | $209,375 | 69,800 | 69,800 |
| 2010 | $175,479 | 61,862 | 61,862 |
| 2011 | $187,492 | 54,331 | 54,331 |
Note: Quantity represents Weight in kilograms
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