YearTrade ValueWeight (kg)Quantity
2005$1,089,582162,842225,336
2006$1,310,447202,320475,008
2007$2,998,516460,9301,033,747
2008$4,003,005631,8691,481,907
2009$3,029,162670,3381,568,337
2010$3,735,897914,5722,020,435
2011$4,572,6211,622,1262,939,504
Note: Quantity represents Number of pairs