YearTrade ValueWeight (kg)Quantity
2005$409,38419,01154,461
2006$868,89140,34965,560
2007$1,036,754066,052
2008$1,395,7430132,707
2009$1,207,1040100,778
2010$2,737,21685,604278,338
2011$4,255,552141,610372,977
Note: Quantity represents Number of pairs