YearTrade ValueWeight (kg)Quantity
2005$60,9153,7264,126
2006$58,2952,3673,949
2007$140,64019,6736,581
2008$540,546133,91027,120
2009$332,74779,56813,753
2010$813,254143,89630,843
2011$876,321172,84988,352
Note: Quantity represents Number of pairs