|
| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $175,379,000 | 500,478,784 | 500,478,784 |
| 2006 | $157,395,000 | 449,157,870 | 449,157,870 |
| 2007 | $202,575,000 | 515,476,542 | 515,476,542 |
| 2008 | $180,017,000 | 319,498,457 | 319,498,457 |
| 2009 | $161,412,000 | 351,555,681 | 351,555,681 |
| 2010 | $227,405,000 | 484,768,375 | 484,768,375 |
| 2011 | $227,527,000 | 423,223,925 | 423,223,925 |
Note: Quantity represents Weight in kilograms
|
|
