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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $640,000 | 360,500 | 360,500 |
| 2006 | $503,000 | 255,200 | 255,200 |
| 2007 | $810,000 | 387,200 | 387,200 |
| 2008 | $1,154,000 | 487,800 | 487,800 |
| 2009 | $2,433,000 | 1,521,525 | 1,521,525 |
| 2010 | $1,874,678 | 860,700 | 860,700 |
| 2011 | $4,725,983 | 1,661,153 | 1,661,153 |
Note: Quantity represents Weight in kilograms
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