YearTrade ValueWeight (kg)Quantity
2005$1,132,774124,143162,235
2006$1,419,460153,840203,294
2007$1,626,393123,809246,129
2008$2,341,665176,332245,156
2009$3,608,758288,383334,702
2010$4,756,387500,537370,088
2011$4,928,230456,421491,096
Note: Quantity represents Number of pairs