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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $70,523 | 37,812 | 37,812 |
| 2006 | $68,929 | 35,343 | 35,343 |
| 2007 | $169,711 | 101,843 | 101,843 |
| 2008 | $1,425,628 | 1,205,025 | 1,205,025 |
| 2009 | $4,224,549 | 3,567,918 | 3,567,918 |
| 2010 | $6,257,310 | 12,924,844 | 12,924,844 |
| 2011 | $13,465,280 | 22,176,019 | 22,176,019 |
Note: Quantity represents Weight in kilograms
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