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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $308,122 | 359,726 | 359,726 |
| 2006 | $437,586 | 481,429 | 481,429 |
| 2007 | $528,488 | 571,208 | 571,208 |
| 2008 | $694,415 | 678,282 | 678,282 |
| 2009 | $480,143 | 584,064 | 584,064 |
| 2010 | $585,456 | 797,800 | 797,800 |
| 2011 | $543,433 | 551,672 | 551,672 |
Note: Quantity represents Weight in kilograms
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