|
| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $41,955 | 5,926 | 5,926 |
| 2006 | $57,932 | 51,760 | 51,760 |
| 2007 | $47,750 | 39,661 | 39,661 |
| 2008 | $70,932 | 48,952 | 48,952 |
| 2009 | $40,275 | 32,735 | 32,735 |
| 2010 | $22,300 | 22,306 | 22,306 |
| 2011 | $220 | 2 | 2 |
Note: Quantity represents Weight in kilograms
|
|