|
| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $306,088,730 | 1,550,088,208 | 1,550,088,208 |
| 2006 | $322,939,148 | 1,695,571,114 | 1,695,571,114 |
| 2007 | $275,637,649 | 824,985,802 | 824,985,802 |
| 2008 | $531,030,918 | 979,183,579 | 979,183,579 |
| 2009 | $397,400,357 | 954,963,444 | 954,963,444 |
| 2010 | $276,710,288 | 853,883,387 | 853,883,387 |
| 2011 | $392,185,699 | 814,962,587 | 814,962,587 |
Note: Quantity represents Weight in kilograms
|
|
