2004 2005 2007 2008 2009 2010 2011 $0 $1,000,000 $2,000,000 $3,000,000 $4,000,000 $5,000,000 $6,000,000 $7,000,000
| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $193,314 | 14,232 | 18,966 |
| 2007 | $4,887,899 | 342,701 | 605,930 |
| 2008 | $5,383,020 | 305,408 | 444,638 |
| 2009 | $2,288,774 | 269,323 | 171,406 |
| 2010 | $6,259,578 | 511,366 | 488,629 |
Note: Quantity represents Number of items
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