YearTrade ValueWeight (kg)Quantity
2005$1,859,584435,61380,694
2006$3,259,487318,935141,441
2007$3,297,732638,7471,020,121
2008$2,230,978624,780905,775
2009$1,450,8881,863,6952,539,830
2010$4,637,4184,028,0474,814,511
2011$13,655,6375,719,6818,216,062
Note: Quantity represents Number of pairs