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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $49,688,720 | 10,942,636 | 10,942,636 |
| 2006 | $65,644,731 | 16,911,076 | 16,911,076 |
| 2007 | $98,160,279 | 27,187,407 | 27,187,407 |
| 2008 | $133,075,266 | 31,573,387 | 31,573,387 |
| 2009 | $109,151,870 | 22,895,128 | 22,895,128 |
| 2010 | $156,443,091 | 29,641,260 | 29,641,260 |
| 2011 | $167,489,111 | 29,200,697 | 29,200,697 |
Note: Quantity represents Weight in kilograms
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