|
| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $1,691,392,635 | 57,273,913 | 57,273,913 |
| 2006 | $1,158,901,241 | 63,229,120 | 63,229,120 |
| 2007 | $1,436,750,511 | 91,849,051 | 91,849,051 |
| 2008 | $1,648,090,439 | 56,226,944 | 56,226,944 |
| 2009 | $1,515,509,759 | 51,229,052 | 51,229,052 |
| 2010 | $1,468,362,590 | 46,029,582 | 46,029,582 |
Note: Quantity represents Weight in kilograms
|
|
