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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $325,000 | 98,516 | 98,516 |
| 2006 | $216,438 | 72,290 | 72,290 |
| 2007 | $381,197 | 103,012 | 103,012 |
| 2008 | $612,562 | 122,392 | 122,392 |
| 2009 | $482,288 | 136,953 | 136,953 |
| 2010 | $480,618 | 130,076 | 130,076 |
| 2011 | $519,660 | 123,599 | 123,599 |
Note: Quantity represents Weight in kilograms
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