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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $641,001 | 734,757 | 734,757 |
| 2006 | $889,544 | 1,295,239 | 1,295,239 |
| 2007 | $1,409,412 | 1,846,880 | 1,846,880 |
| 2008 | $1,371,923 | 1,159,681 | 1,159,681 |
| 2009 | $540,859 | 617,718 | 617,718 |
| 2010 | $440,610 | 357,075 | 357,075 |
| 2011 | $874,365 | 628,664 | 628,664 |
Note: Quantity represents Weight in kilograms
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