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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $25,143,084 | 44,497,939 | 44,497,939 |
| 2006 | $20,416,759 | 33,651,121 | 33,651,121 |
| 2007 | $65,684,886 | 72,733,477 | 72,733,477 |
| 2008 | $58,148,970 | 52,750,431 | 52,750,431 |
| 2009 | $47,385,383 | 70,022,980 | 70,022,980 |
| 2010 | $48,243,036 | 72,473,820 | 72,473,820 |
| 2011 | $62,432,334 | 77,587,311 | 77,587,311 |
Note: Quantity represents Weight in kilograms
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