YearTrade ValueWeight (kg)Quantity
2005$1,918,710176,618214,334
2006$690,27253,489115,024
2007$1,100,23485,772227,579
2008$1,939,336132,571291,681
2009$1,391,09293,918185,969
2010$308,89623,858188,401
2011$517,24522,241108,508
Note: Quantity represents Number of pairs