YearTrade ValueWeight (kg)Quantity
2005$834,453183,542107,495
2006$1,871,652381,973241,108
2007$3,186,857511,669399,807
2008$4,028,181533,183441,423
2009$2,612,892335,237255,737
2010$7,799,686621,757697,578
2011$10,698,431878,423893,200
Note: Quantity represents Number of pairs