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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $725 | 200 | 200 |
| 2006 | $10,806 | 2,650 | 2,650 |
| 2007 | $12,341 | 1,500 | 1,500 |
| 2008 | $194,044 | 40,000 | 40,000 |
| 2009 | $605,090 | 120,045 | 120,045 |
| 2010 | $504,771 | 103,000 | 103,000 |
| 2011 | $191,793 | 43,000 | 43,000 |
Note: Quantity represents Weight in kilograms
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