YearTrade ValueWeight (kg)Quantity
2005$528,42656,098269,197
2006$680,15472,206169,618
2007$1,056,467267,032170,869
2008$2,834,2442,319,115270,395
2009$2,635,9071,772,1412,723,652
2010$4,124,8673,566,9725,234,658
2011$4,931,1633,089,5776,974,183
Note: Quantity represents Number of pairs