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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $70,201,000 | 8,226,012 | 8,226,012 |
| 2006 | $80,181,000 | 7,294,911 | 7,294,911 |
| 2007 | $115,818,000 | 9,533,447 | 9,533,447 |
| 2008 | $151,201,000 | 14,536,473 | 14,536,473 |
| 2009 | $100,163,000 | 12,286,527 | 12,286,527 |
| 2010 | $80,862,864 | 9,971,680 | 9,971,680 |
| 2011 | $114,787,132 | 13,746,902 | 13,746,902 |
Note: Quantity represents Weight in kilograms
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