|
| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $19,824 | 21,239 | 21,239 |
| 2006 | $15,603 | 17,968 | 17,968 |
| 2007 | $13,697 | 10,427 | 10,427 |
| 2008 | $22,062 | 14,117 | 14,117 |
| 2009 | $50,738 | 33,832 | 33,832 |
| 2010 | $73,542 | 47,619 | 47,619 |
| 2011 | $45,837 | 27,440 | 27,440 |
Note: Quantity represents Weight in kilograms
|
|