YearTrade ValueWeight (kg)Quantity
2005$195,07516,62129,160
2006$971,030109,133122,823
2007$1,579,426098,783
2008$846,686235,869162,664
2009$1,133,598207,334176,135
2010$2,064,023178,293179,715
2011$1,536,814146,323178,569
Note: Quantity represents Number of pairs