YearTrade ValueWeight (kg)Quantity
2005$100,5504,00578,375
2006$174,2456,941163,992
2007$103,1704,92981,825
2008$75,6673,08332,432
2009$35,0651,13737,798
2010$103,8392,57970,196
2011$37,1351,14224,822
Note: Quantity represents Number of pairs