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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $72,886,000 | 23,357,017 | 23,357,017 |
| 2006 | $75,573,580 | 24,617,343 | 24,617,343 |
| 2007 | $88,372,326 | 22,636,570 | 22,636,570 |
| 2008 | $99,602,509 | 23,977,764 | 23,977,764 |
| 2009 | $99,045,665 | 25,454,594 | 25,454,594 |
| 2010 | $90,940,572 | 28,689,991 | 28,689,991 |
| 2011 | $86,270,103 | 24,477,699 | 24,477,699 |
Note: Quantity represents Weight in kilograms
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