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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $474,860 | 538,727 | 538,727 |
| 2006 | $924,346 | 1,075,672 | 1,075,672 |
| 2007 | $252,914 | 271,742 | 271,742 |
| 2008 | $514,048 | 679,887 | 679,887 |
| 2009 | $843,413 | 1,540,929 | 1,540,929 |
| 2010 | $734,874 | 1,183,876 | 1,183,876 |
| 2011 | $1,719,119 | 1,942,942 | 1,942,942 |
Note: Quantity represents Weight in kilograms
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