YearTrade ValueWeight (kg)Quantity
2005$335,7399,2639,263
2006$429,68617,26217,262
2007$477,31665,38465,384
2008$301,67372,50572,505
2009$505,12556,93356,933
2010$549,94014,58014,580
2011$671,82568,89768,897
Note: Quantity represents Weight in kilograms