|
| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $848 | 300 | 300 |
| 2006 | $12,212 | 2,049 | 2,049 |
| 2007 | $2,184 | 640 | 640 |
| 2008 | $6,784 | 1,299 | 1,299 |
| 2009 | $4,827 | 1,482 | 1,482 |
| 2010 | $169,591 | 36,900 | 36,900 |
| 2011 | $197,432 | 33,668 | 33,668 |
Note: Quantity represents Weight in kilograms
|
|