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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $194,211,028 | 51,535,654 | 691,031 |
| 2006 | $219,916,128 | 58,356,735 | 738,118 |
| 2007 | $233,381,406 | 57,018,548 | 685,799 |
| 2008 | $154,803,134 | 35,356,218 | 439,690 |
| 2009 | $80,817,184 | 19,397,352 | 234,570 |
| 2010 | $75,129,613 | 18,123,960 | 210,212 |
| 2011 | $60,940,527 | 15,423,958 | 173,223 |
Note: Quantity represents Number of items
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