YearTrade ValueWeight (kg)Quantity
2005$1,539,6901,038,172274,748
2006$2,643,8761,497,1102,927,643
2007$1,542,837654,3411,476,121
2008$3,732,2871,200,1433,018,453
2009$1,328,281332,305788,592
2010$2,197,558533,6541,398,672
2011$2,508,558419,4621,143,860
Note: Quantity represents Number of pairs