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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $262,298 | 8,738 | 8,738 |
| 2006 | $220,898 | 5,017 | 5,017 |
| 2007 | $286,669 | 5,716 | 5,716 |
| 2008 | $263,517 | 4,562 | 4,562 |
| 2009 | $349,560 | 7,528 | 7,528 |
| 2010 | $848,970 | 16,171 | 16,171 |
| 2011 | $364,032 | 7,059 | 7,059 |
Note: Quantity represents Weight in kilograms
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