YearTrade ValueWeight (kg)Quantity
2005$879,64430,44335,821
2006$1,163,87540,28040,032
2007$1,379,79842,33130,736
2008$3,034,86084,29525,171
2009$3,066,04980,26826,214
2010$3,296,00387,76030,705
2011$4,213,328112,26641,490
Note: Quantity represents Number of pairs