|
| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $1,366 | 93 | 93 |
| 2006 | $19,769 | 50,140 | 50,140 |
| 2007 | $20,280 | 38,361 | 38,361 |
| 2008 | $19,579 | 15,411 | 15,411 |
| 2009 | $16,139 | 15,404 | 15,404 |
| 2010 | $141,645 | 219,449 | 219,449 |
| 2011 | $29,867 | 39,541 | 39,541 |
Note: Quantity represents Weight in kilograms
|
|