YearTrade ValueWeight (kg)Quantity
2005$1,279,01150,947453,483
2006$2,109,50984,028833,300
2007$2,381,976113,7991,609,431
2008$6,975,546284,1774,640,172
2009$8,446,533273,9835,160,165
2010$10,254,195254,6794,836,041
2011$14,413,151443,42024,758,386
Note: Quantity represents Number of pairs