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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $182,461 | 402,499 | 38,902 |
| 2006 | $153,511 | 391,945 | 17,123 |
| 2007 | $110,951 | 149,378 | 134,671 |
| 2008 | $77,205 | 227,131 | 9,307 |
| 2009 | $13,228 | 8,881 | 1,500 |
| 2010 | $402 | 199 | 54 |
| 2011 | $619,954 | 1,017,470 | 0 |
Note: Quantity represents Area in square metres
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