YearTrade ValueWeight (kg)Quantity
2005$3,346,883125,931125,931
2006$5,140,579146,388146,388
2007$8,525,833239,706239,706
2008$10,403,610190,088190,088
2009$12,440,697444,846444,846
2010$16,836,186610,195610,195
2011$19,510,601573,399573,399
Note: Quantity represents Weight in kilograms