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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $197,048 | 0 | 490 |
| 2006 | $680,421 | 0 | 1,692 |
| 2007 | $102,587 | 113,695 | 145 |
| 2008 | $78,386 | 70,037 | 105 |
| 2009 | $183,406 | 198,559 | 428 |
| 2010 | $100,364 | 112,494 | 2,392 |
| 2011 | $61,911 | 72,939 | 5,784 |
Note: Quantity represents Volume in cubic meters
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