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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $60,377 | 3,515 | 3,515 |
| 2006 | $128,388 | 7,415 | 7,415 |
| 2007 | $126,608 | 7,520 | 7,520 |
| 2008 | $97,605 | 6,090 | 6,090 |
| 2009 | $131,523 | 7,622 | 7,622 |
| 2010 | $141,066 | 10,485 | 10,485 |
| 2011 | $153,167 | 11,075 | 11,075 |
Note: Quantity represents Weight in kilograms
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