YearTrade ValueWeight (kg)Quantity
2005$2,565,451,95822,369,40128,401,633,182
2006$2,999,519,46326,154,24341,110,181,265
2007$3,813,067,409049,914,732,706
2008$4,422,124,817056,258,135,677
2009$4,308,096,636052,311,197,704
2010$7,264,416,74720,441,14167,694,857,040
2011$8,009,437,38918,207,18776,153,666,625
Note: Quantity represents Number of items