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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $45,884,960 | 19,680,272 | 19,680,272 |
| 2006 | $40,996,502 | 15,439,643 | 15,439,643 |
| 2007 | $40,357,122 | 13,056,910 | 13,056,910 |
| 2008 | $83,455,748 | 18,710,793 | 18,710,793 |
| 2009 | $81,763,984 | 22,888,012 | 22,888,012 |
| 2010 | $108,734,490 | 24,091,539 | 24,091,539 |
| 2011 | $123,389,966 | 24,539,978 | 24,539,978 |
Note: Quantity represents Weight in kilograms
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