YearTrade ValueWeight (kg)Quantity
2005$1,528,967273,184218,206
2006$2,592,234461,751426,035
2007$2,852,737491,651557,650
2008$3,285,365593,156622,928
2009$3,530,338487,106421,133
2010$1,722,973197,731235,071
2011$2,348,864356,437278,623
Note: Quantity represents Number of pairs