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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $13,373,446 | 538,350 | 538,350 |
| 2006 | $16,415,032 | 609,406 | 609,406 |
| 2007 | $20,925,519 | 735,776 | 735,776 |
| 2008 | $22,544,399 | 738,617 | 738,617 |
| 2009 | $21,017,830 | 637,611 | 637,611 |
| 2010 | $25,299,370 | 751,307 | 751,307 |
| 2011 | $27,836,860 | 765,812 | 765,812 |
Note: Quantity represents Weight in kilograms
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