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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $255,120 | 28,354 | 28,354 |
| 2006 | $187,261 | 20,600 | 20,600 |
| 2007 | $224,050 | 11,600 | 11,600 |
| 2008 | $566,720 | 7,207 | 7,207 |
| 2009 | $306,456 | 8,204 | 8,204 |
| 2010 | $346,987 | 11,923 | 11,923 |
| 2011 | $785,931 | 42,553 | 42,553 |
Note: Quantity represents Weight in kilograms
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