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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $40,154 | 22,096 | 22,096 |
| 2006 | $63,974 | 12,552 | 12,552 |
| 2007 | $120,071 | 24,461 | 24,461 |
| 2008 | $18,183 | 2,080 | 2,080 |
| 2009 | $36,816 | 8,640 | 8,640 |
| 2010 | $47,754 | 10,800 | 10,800 |
| 2011 | $118,882 | 26,773 | 26,773 |
Note: Quantity represents Weight in kilograms
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