YearTrade ValueWeight (kg)Quantity
2005$36,9875,1625,162
2006$57,31310,72010,720
2007$77,85823,01723,017
2008$211,72616,51216,512
2009$357,12916,90316,903
2010$244,456326,946326,946
2011$256,487263,497263,497
Note: Quantity represents Weight in kilograms