|
| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $210,574,636 | 291,143,670 | 291,143,670 |
| 2006 | $344,421,766 | 321,140,473 | 321,140,473 |
| 2007 | $412,539,292 | 380,657,263 | 380,657,263 |
| 2008 | $520,298,555 | 406,760,251 | 406,760,251 |
| 2009 | $451,884,975 | 375,008,325 | 375,008,325 |
| 2010 | $575,817,187 | 408,737,305 | 408,737,305 |
| 2011 | $535,353,682 | 399,997,720 | 399,997,720 |
Note: Quantity represents Weight in kilograms
|
|