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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $34,681 | 48,801 | 48,801 |
| 2006 | $259,974 | 495,538 | 495,538 |
| 2007 | $1,566,288 | 3,016,614 | 3,016,614 |
| 2008 | $139,829 | 115,571 | 115,571 |
| 2009 | $76,662 | 69,630 | 69,630 |
| 2010 | $412,586 | 809,545 | 809,545 |
| 2011 | $562,317 | 961,742 | 961,742 |
Note: Quantity represents Weight in kilograms
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