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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $79,622 | 10,220 | 10,220 |
| 2006 | $94,021 | 15,188 | 15,188 |
| 2007 | $147,359 | 41,651 | 41,651 |
| 2008 | $50,546 | 26,304 | 26,304 |
| 2009 | $93,342 | 22,360 | 22,360 |
| 2010 | $45,245 | 18,766 | 18,766 |
| 2011 | $101,278 | 22,876 | 22,876 |
Note: Quantity represents Weight in kilograms
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