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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $49,407 | 197,541 | 197,541 |
| 2006 | $12,654 | 175,009 | 175,009 |
| 2007 | $102,456 | 160,280 | 160,280 |
| 2008 | $233,335 | 265,029 | 265,029 |
| 2009 | $166,190 | 241,843 | 241,843 |
| 2010 | $421,263 | 600,489 | 600,489 |
| 2011 | $178,612 | 0 | 0 |
Note: Quantity represents Weight in kilograms
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