YearTrade ValueWeight (kg)Quantity
2005$1,407,334189,549147,494
2006$2,128,621286,697262,536
2007$2,122,906373,862905,661
2008$2,581,627364,644731,966
2009$3,775,261404,3061,219,978
2010$3,950,841421,8851,464,989
2011$3,954,859501,6541,573,430
Note: Quantity represents Number of pairs