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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $81,823 | 8,342 | 8,342 |
| 2006 | $145,225 | 4,485 | 4,485 |
| 2007 | $166,059 | 4,411 | 4,411 |
| 2008 | $190,315 | 4,641 | 4,641 |
| 2009 | $116,826 | 2,684 | 2,684 |
| 2010 | $87,499 | 2,175 | 2,175 |
| 2011 | $942,402 | 253,989 | 253,989 |
Note: Quantity represents Weight in kilograms
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