YearTrade ValueWeight (kg)Quantity
2005$5,19536628
2006$10,9438322,037
2007$18,0452,4114,081
2008$11,409255510
2009$157,42214,41110,084
2010$80,2367,7723,308
2011$104,6115,4745,659
Note: Quantity represents Number of pairs