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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $140,561 | 28,338 | 28,338 |
| 2006 | $262,479 | 34,622 | 34,622 |
| 2007 | $187,876 | 21,900 | 21,900 |
| 2008 | $25,363 | 5,989 | 5,989 |
| 2009 | $107,136 | 12,942 | 12,942 |
| 2010 | $79,374 | 15,057 | 15,057 |
| 2011 | $170,993 | 37,173 | 37,173 |
Note: Quantity represents Weight in kilograms
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