YearTrade ValueWeight (kg)Quantity
2005$2,473,924156,81195,940
2006$2,869,455187,398111,279
2007$3,413,604168,190120,753
2008$4,832,527202,802160,957
2009$6,974,714298,373203,253
2010$12,026,059486,365369,522
2011$21,416,365804,477676,519
Note: Quantity represents Number of pairs