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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $323,750 | 122,096 | 122,096 |
| 2006 | $268,503 | 108,971 | 108,971 |
| 2007 | $304,537 | 92,061 | 92,061 |
| 2008 | $177,596 | 54,582 | 54,582 |
| 2009 | $144,984 | 53,806 | 53,806 |
| 2010 | $228,858 | 74,804 | 74,804 |
| 2011 | $244,857 | 70,570 | 70,570 |
Note: Quantity represents Weight in kilograms
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