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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $66,047 | 67,928 | 67,928 |
| 2006 | $81,677 | 122,925 | 122,925 |
| 2007 | $341,321 | 380,428 | 380,428 |
| 2008 | $1,376,522 | 1,447,844 | 1,447,844 |
| 2009 | $1,252,822 | 1,596,771 | 1,596,771 |
| 2010 | $3,069,642 | 0 | 0 |
| 2011 | $5,246,129 | 5,931,845 | 5,931,845 |
Note: Quantity represents Weight in kilograms
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