|
| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $35,767 | 7,281 | 7,281 |
| 2006 | $46,624 | 8,072 | 8,072 |
| 2007 | $47,157 | 7,501 | 7,501 |
| 2008 | $47,219 | 6,518 | 6,518 |
| 2009 | $39,414 | 5,546 | 5,546 |
| 2010 | $48,961 | 10,879 | 10,879 |
| 2011 | $34,619 | 5,385 | 5,385 |
Note: Quantity represents Weight in kilograms
|
|