YearTrade ValueWeight (kg)Quantity
2005$1,610,054193,024362,401
2006$3,322,624314,020747,877
2007$5,341,412447,1120
2008$10,358,514427,4730
2009$12,417,813548,0170
2010$16,049,866729,9780
2011$20,982,8671,085,7520
Note: Quantity represents Number of items