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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $199,506 | 2,043 | 2,043 |
| 2006 | $227,059 | 3,207 | 3,207 |
| 2007 | $265,052 | 1,908 | 1,908 |
| 2008 | $411,028 | 5,939 | 5,939 |
| 2009 | $253,294 | 4,421 | 4,421 |
| 2010 | $256,054 | 2,770 | 2,770 |
| 2011 | $264,696 | 2,804 | 2,804 |
Note: Quantity represents Weight in kilograms
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