YearTrade ValueWeight (kg)Quantity
2005$91,1192,54514,657
2006$89,0182,34714,319
2007$791,27749,651111,192
2008$585,02546,2570
2009$430,32628,07848,161
2010$1,065,46465,8080
2011$956,68837,6320
Note: Quantity represents Number of pairs