|
| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $14,660 | 12,984 | 12,984 |
| 2006 | $29,250 | 27,410 | 27,410 |
| 2007 | $6,589 | 6,498 | 6,498 |
| 2008 | $8,999 | 6,625 | 6,625 |
| 2009 | $57,882 | 43,909 | 43,909 |
| 2010 | $177,807 | 113,964 | 113,964 |
| 2011 | $9,610 | 6,084 | 6,084 |
Note: Quantity represents Weight in kilograms
|
|