|
| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $49,000 | 420,000 | 420,000 |
| 2006 | $1,299 | 995 | 995 |
| 2007 | $87,491 | 790,118 | 790,118 |
| 2008 | $8,591 | 25,111 | 25,111 |
| 2009 | $7,051 | 21,708 | 21,708 |
| 2010 | $33,066 | 128,432 | 128,432 |
| 2011 | $55,397 | 119,873 | 119,873 |
Note: Quantity represents Weight in kilograms
|
|