2004 2005 2006 2007 2008 2009 2010 2011 2012 $0 $5,000,000 $10,000,000 $15,000,000 $20,000,000 $25,000,000 $30,000,000
| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $18,922,259 | 6,541,787 | 6,541,787 |
| 2006 | $23,090,820 | 7,531,417 | 7,531,417 |
| 2007 | $26,759,005 | 7,781,540 | 7,781,540 |
| 2008 | $23,803,710 | 6,199,096 | 6,199,096 |
| 2009 | $16,474,915 | 4,408,030 | 4,408,030 |
| 2010 | $17,641,401 | 4,992,141 | 4,992,141 |
| 2011 | $19,320,182 | 4,510,992 | 4,510,992 |
Note: Quantity represents Weight in kilograms
|
|
