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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $6,563,188 | 630,470 | 188,358,394 |
| 2006 | $5,014,817 | 319,611 | 142,133,362 |
| 2007 | $5,729,699 | 0 | 188,176,332 |
| 2008 | $6,689,976 | 0 | 0 |
| 2009 | $6,963,141 | 0 | 192,792,427 |
| 2010 | $8,392,110 | 0 | 227,994,192 |
| 2011 | $7,767,848 | 0 | 197,838,381 |
Note: Quantity represents Number of items
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