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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $218,336 | 436,440 | 436,440 |
| 2006 | $120,434 | 252,846 | 252,846 |
| 2007 | $7,146,116 | 52,125,740 | 52,125,740 |
| 2008 | $5,079,282 | 23,129,484 | 23,129,484 |
| 2009 | $13,737,082 | 116,587,960 | 116,587,960 |
| 2010 | $3,433,755 | 24,060,572 | 24,060,572 |
| 2011 | $2,879,845 | 6,229,401 | 6,229,401 |
Note: Quantity represents Weight in kilograms
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