YearTrade ValueWeight (kg)Quantity
2005$1,287,36640,62140,621
2006$1,968,22041,22641,226
2007$2,464,58551,49551,495
2008$2,217,91251,68151,681
2009$2,736,77348,52448,524
2010$3,112,10850,19950,199
2011$4,266,87357,45857,458
Note: Quantity represents Weight in kilograms