|
| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $799,906,000 | 183,646,100 | 183,646,100 |
| 2006 | $981,756,000 | 216,848,221 | 216,848,221 |
| 2007 | $1,162,719,000 | 217,172,260 | 217,172,260 |
| 2008 | $1,407,685,000 | 251,634,615 | 251,634,615 |
| 2009 | $1,391,999,000 | 244,476,000 | 244,476,000 |
| 2010 | $1,439,369,529 | 264,359,500 | 264,359,500 |
| 2011 | $1,767,990,786 | 298,110,822 | 298,110,822 |
Note: Quantity represents Weight in kilograms
|
|