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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $259,432 | 527,942 | 527,942 |
| 2006 | $235,671 | 461,730 | 461,730 |
| 2007 | $357,910 | 597,656 | 597,656 |
| 2008 | $165,574 | 221,675 | 221,675 |
| 2009 | $106,404 | 166,008 | 166,008 |
| 2010 | $120,330 | 169,828 | 169,828 |
| 2011 | $126,088 | 151,604 | 151,604 |
Note: Quantity represents Weight in kilograms
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