|
| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $6,983,878 | 532,399 | 141,748 |
| 2006 | $1,605,938 | 153,725 | 42,659 |
| 2007 | $6,243 | 559 | 567 |
| 2008 | $80,636 | 4,341 | 3,826 |
| 2009 | $114,887 | 7,881 | 5,577 |
| 2010 | $327,743 | 20,756 | 22,723 |
| 2011 | $125,146 | 21,524 | 5,372 |
Note: Quantity represents Number of pairs
|
|