YearTrade ValueWeight (kg)Quantity
2005$2,746,749156,659127,899
2006$3,350,081193,064129,918
2007$4,242,948207,415166,135
2008$5,693,699260,860216,163
2009$5,394,623225,654188,700
2010$6,508,155282,284255,628
2011$9,277,781385,764348,407
Note: Quantity represents Number of pairs