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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $116,949 | 8,582 | 8,582 |
| 2006 | $145,375 | 15,928 | 15,928 |
| 2007 | $206,569 | 9,582 | 9,582 |
| 2008 | $308,220 | 18,793 | 18,793 |
| 2009 | $322,357 | 21,815 | 21,815 |
| 2010 | $548,848 | 22,360 | 22,360 |
| 2011 | $1,185,542 | 40,523 | 40,523 |
Note: Quantity represents Weight in kilograms
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