YearTrade ValueWeight (kg)Quantity
2005$389,560,33514,148,70231,248,441
2006$482,637,18617,529,22338,714,567
2007$1,079,470,66136,847,62258,199,999
2008$836,675,38221,007,68730,848,052
2009$1,544,139,62032,661,36950,903,548
2010$1,904,023,56640,962,00459,361,151
Note: Quantity represents Number of pairs