|
| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $117,942,113 | 149,499,835 | 149,499,835 |
| 2006 | $215,136,370 | 222,797,003 | 222,797,003 |
| 2007 | $230,906,097 | 235,002,884 | 235,002,884 |
| 2008 | $396,959,130 | 376,422,882 | 376,422,882 |
| 2009 | $182,747,711 | 264,134,327 | 264,134,327 |
| 2010 | $461,400,118 | 381,167,260 | 381,167,260 |
| 2011 | $458,354,522 | 305,907,402 | 305,907,402 |
Note: Quantity represents Weight in kilograms
|
|