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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $71,593,718 | 9,444,654 | 9,444,654 |
| 2006 | $65,237,996 | 10,402,636 | 10,402,636 |
| 2007 | $54,255,767 | 7,572,175 | 7,572,175 |
| 2008 | $49,215,176 | 6,273,084 | 6,273,084 |
| 2009 | $39,746,821 | 5,545,671 | 5,545,671 |
| 2010 | $28,312,897 | 4,571,611 | 4,571,611 |
| 2011 | $33,518,506 | 4,606,371 | 4,606,371 |
Note: Quantity represents Weight in kilograms
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