|
| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $168,584 | 34,977 | 50,901 |
| 2006 | $311,757 | 35,502 | 140,137 |
| 2007 | $282,090 | 28,294 | 120,133 |
| 2008 | $581,031 | 70,738 | 509,971 |
| 2009 | $291,309 | 40,061 | 1,020,451 |
| 2010 | $473,010 | 39,528 | 361,210 |
| 2011 | $518,880 | 48,398 | 436,921 |
Note: Quantity represents Number of pairs
|
|