YearTrade ValueWeight (kg)Quantity
2005$836,487390,104839,765
2006$740,321379,9491,479,284
2007$1,036,705474,8822,156,661
2008$3,657,200954,2773,006,713
2009$3,337,312665,1282,244,794
2010$3,817,730789,8912,743,932
2011$4,402,616927,5683,462,507
Note: Quantity represents Number of pairs