|
| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $115,214 | 16,339 | 30,159 |
| 2006 | $148,356 | 17,696 | 43,122 |
| 2007 | $340,375 | 41,630 | 75,022 |
| 2008 | $856,895 | 49,798 | 63,795 |
| 2009 | $326,269 | 30,679 | 43,538 |
| 2010 | $431,768 | 24,692 | 40,830 |
| 2011 | $463,183 | 30,471 | 118,740 |
Note: Quantity represents Number of pairs
|
|