YearTrade ValueWeight (kg)Quantity
2005$173,791,84316,401,01927,791,117
2006$191,885,74618,108,57036,503,570
2007$218,866,27917,162,22639,919,025
2008$239,845,04717,898,16439,277,310
2009$257,088,89018,419,86137,209,265
2010$309,652,19119,043,00543,656,131
2011$313,776,78620,088,68543,312,436
Note: Quantity represents Number of pairs