|
| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $12,192 | 12,770 | 12,770 |
| 2006 | $10,657 | 9,913 | 9,913 |
| 2007 | $4,666 | 4,407 | 4,407 |
| 2008 | $6,160 | 6,778 | 6,778 |
| 2009 | $65,828 | 75,877 | 75,877 |
| 2010 | $102,320 | 140,742 | 140,742 |
| 2011 | $57,986 | 67,506 | 67,506 |
Note: Quantity represents Weight in kilograms
|
|