YearTrade ValueWeight (kg)Quantity
2005$511,712471,712471,712
2006$664,678329,276329,276
2007$616,779591,052591,052
2008$588,286540,605540,605
2009$887,069385,746385,746
2010$389,318285,066285,066
2011$242,133142,789142,789
Note: Quantity represents Weight in kilograms