YearTrade ValueWeight (kg)Quantity
2005$576,19518,34057,866
2006$1,381,65932,318138,757
2007$1,435,41035,437125,594
2008$2,028,11444,284106,188
2009$3,784,46998,514143,554
2010$4,662,543107,965172,987
2011$6,982,453163,395254,834
Note: Quantity represents Number of pairs