YearTrade ValueWeight (kg)Quantity
2005$11,5216,5376,537
2006$22,52211,31211,312
2007$34,39221,01521,015
2008$27,64118,09818,098
2009$73,32537,73037,730
2010$38,07015,00515,005
2011$40,90412,37612,376
Note: Quantity represents Weight in kilograms