YearTrade ValueWeight (kg)Quantity
2005$3,801,791,15715,632,365338
2006$4,311,711,42716,575,368377
2007$4,776,086,3020391
2008$4,039,538,4500336
2009$2,499,992,4054,466,393270
2010$2,667,329,2514,445,852283
2011$3,237,447,4190328
Note: Quantity represents Number of items