YearTrade ValueWeight (kg)Quantity
2005$2,132,552830,4911,009,618
2006$6,355,8532,025,1742,234,044
2007$6,464,569611,158730,202
2008$8,181,6971,116,3541,350,241
2009$15,674,8373,137,7063,850,295
2010$25,629,0064,464,2255,227,319
2011$35,733,5346,113,6437,431,865
Note: Quantity represents Number of pairs