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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $148,055,127 | 2,708,160 | 167,881,187 |
| 2006 | $129,038,945 | 437,607 | 124,498,290 |
| 2007 | $231,381,667 | 739,791 | 97,934,832 |
| 2008 | $259,026,237 | 0 | 108,030,521 |
| 2009 | $217,016,123 | 0 | 102,710,253 |
| 2010 | $409,700,696 | 0 | 173,503,922 |
| 2011 | $405,420,007 | 0 | 146,038,059 |
Note: Quantity represents Number of items
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