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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $522,176 | 9,132 | 9,132 |
| 2006 | $139,973 | 7,665 | 7,665 |
| 2007 | $108,648 | 1,263 | 1,263 |
| 2008 | $71,490 | 1,112 | 1,112 |
| 2009 | $12,109 | 847 | 847 |
| 2010 | $1,041,223 | 1,622 | 1,622 |
| 2011 | $19,210 | 1,157 | 1,157 |
Note: Quantity represents Weight in kilograms
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