YearTrade ValueWeight (kg)Quantity
2005$12,5951,028381
2006$21,8978,6631,134
2007$279,183780,05777,761
2008$1,533,5554,209,117504,445
2009$183,094813,56535,964
2010$310,733426,15921,590
Note: Quantity represents Number of pairs