|
| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $6,110 | 4,047 | 4,047 |
| 2006 | $27,661 | 25,381 | 25,381 |
| 2007 | $26,943 | 16,287 | 16,287 |
| 2008 | $57,833 | 31,827 | 31,827 |
| 2009 | $4,436 | 2,357 | 2,357 |
| 2010 | $52,387 | 29,246 | 29,246 |
| 2011 | $48,888 | 19,984 | 19,984 |
Note: Quantity represents Weight in kilograms
|
|