|
| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $182,747,620 | 469,140,926 | 469,140,926 |
| 2006 | $447,072,431 | 1,042,598,670 | 1,042,598,670 |
| 2007 | $515,459,357 | 1,154,163,615 | 1,154,163,615 |
| 2008 | $866,093,423 | 1,124,143,143 | 1,124,143,143 |
| 2009 | $498,370,224 | 1,247,923,287 | 1,247,923,287 |
| 2010 | $627,689,796 | 1,155,922,773 | 1,155,922,773 |
Note: Quantity represents Weight in kilograms
|
|