YearTrade ValueWeight (kg)Quantity
2005$641,793,375368,103368,103
2006$824,281,292298,738298,738
2007$935,438,674300,336300,336
2008$1,408,064,784320,425320,425
2009$1,153,877,945313,264313,264
2010$1,113,485,244271,226271,226
2011$1,266,672,006319,194319,194
Note: Quantity represents Weight in kilograms