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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $15,459,145 | 382,959 | 382,959 |
| 2006 | $16,582,574 | 466,676 | 466,676 |
| 2007 | $22,828,980 | 539,003 | 539,003 |
| 2008 | $21,971,423 | 575,151 | 575,151 |
| 2009 | $32,324,802 | 857,342 | 857,342 |
| 2010 | $33,430,947 | 918,987 | 918,987 |
| 2011 | $45,354,602 | 1,401,526 | 1,401,526 |
Note: Quantity represents Weight in kilograms
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