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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $36,892 | 16,066 | 16,066 |
| 2006 | $765,525 | 850,983 | 850,983 |
| 2007 | $159,838 | 173,564 | 173,564 |
| 2008 | $245,916 | 600,094 | 600,094 |
| 2009 | $601,207 | 334,102 | 334,102 |
| 2010 | $2,912,938 | 2,122,703 | 2,122,703 |
| 2011 | $4,078,118 | 4,992,545 | 4,992,545 |
Note: Quantity represents Weight in kilograms
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