YearTrade ValueWeight (kg)Quantity
2005$2,525,003,872117,442,041117,442,041
2006$2,663,733,99878,670,14778,670,147
2007$2,732,588,33600
2008$2,557,900,25300
2009$2,003,415,45100
2010$2,762,766,47600
2011$3,061,298,39400
Note: Quantity represents Weight in kilograms