|
| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $1,309,536 | 708,310 | 451,105 |
| 2006 | $1,561,279 | 684,635 | 442,392 |
| 2007 | $1,287,780 | 481,419 | 300,482 |
| 2008 | $1,947,325 | 593,605 | 389,689 |
| 2009 | $1,078,259 | 309,169 | 225,023 |
| 2010 | $2,142,463 | 558,304 | 364,340 |
| 2011 | $2,845,050 | 604,743 | 435,473 |
Note: Quantity represents Number of pairs
|
|