YearTrade ValueWeight (kg)Quantity
2005$3,286,069113,878133,211
2006$3,022,500104,744135,813
2007$2,399,23875,132145,999
2008$1,640,03743,52673,737
2009$919,10921,51838,615
2010$1,805,22945,94464,921
2011$3,625,11998,180121,879
Note: Quantity represents Number of pairs