YearTrade ValueWeight (kg)Quantity
2005$371,950,29319,576,33119,576,331
2006$427,656,09110,620,81110,620,811
2007$391,017,25500
2008$435,235,05700
2009$484,768,17800
2010$553,009,83900
2011$503,367,30100
Note: Quantity represents Weight in kilograms