YearTrade ValueWeight (kg)Quantity
2005$653,570,837173,499,028173,499,028
2006$686,631,659151,071,147151,071,147
2007$656,839,512136,950,016136,950,016
2008$595,072,755114,743,712114,743,712
2009$451,089,44278,160,88978,160,889
2010$480,406,83891,579,62291,579,622
2011$501,605,626102,581,003102,581,003
Note: Quantity represents Weight in kilograms