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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $91,190 | 116,428 | 116,428 |
| 2006 | $95,359 | 94,118 | 94,118 |
| 2007 | $156,757 | 138,711 | 138,711 |
| 2008 | $207,208 | 147,274 | 147,274 |
| 2009 | $173,711 | 135,029 | 135,029 |
| 2010 | $206,720 | 180,910 | 180,910 |
| 2011 | $182,545 | 208,124 | 208,124 |
Note: Quantity represents Weight in kilograms
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