2004 2005 2006 2007 2008 2009 2010 2011 2012 $0 $10,000,000 $20,000,000 $30,000,000 $40,000,000 $50,000,000 $60,000,000
| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $12,762,367 | 4,567,900 | 4,567,900 |
| 2006 | $17,275,404 | 4,240,762 | 4,240,762 |
| 2007 | $27,031,528 | 5,486,776 | 5,486,776 |
| 2008 | $30,357,094 | 4,808,504 | 4,808,504 |
| 2009 | $22,108,501 | 4,315,371 | 4,315,371 |
| 2010 | $29,632,436 | 6,288,051 | 6,288,051 |
| 2011 | $49,369,480 | 9,035,721 | 9,035,721 |
Note: Quantity represents Weight in kilograms
|
|
