YearTrade ValueWeight (kg)Quantity
2005$386,990,000158,589,700158,589,700
2006$496,082,000199,067,600199,067,600
2007$573,424,000201,910,000201,910,000
2008$700,193,000217,938,000217,938,000
2009$605,878,000199,330,700199,330,700
2010$586,535,832208,728,800208,728,800
2011$670,452,728213,638,227213,638,227
Note: Quantity represents Weight in kilograms