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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $29,191 | 29,000 | 29,000 |
| 2006 | $186,399 | 121,000 | 121,000 |
| 2007 | $93,130 | 60,000 | 60,000 |
| 2008 | $78,503 | 63,000 | 63,000 |
| 2009 | $122,739 | 66,000 | 66,000 |
| 2010 | $150,574 | 151,000 | 151,000 |
| 2011 | $185,075 | 174,000 | 174,000 |
Note: Quantity represents Weight in kilograms
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