YearTrade ValueWeight (kg)Quantity
2005$2,472,51913,254442,469
2006$5,400,7365,347164,941
2007$5,828,63097,887206,919
2008$15,077,230523,712507,128
2009$17,968,681328,773656,327
2010$17,298,596495,260779,719
2011$16,955,458496,977771,213
Note: Quantity represents Number of pairs