YearTrade ValueWeight (kg)Quantity
2005$590,093,19523,197,35637,681,558
2006$586,825,02122,461,45631,342,931
2007$592,244,17921,743,87232,628,876
2008$582,554,26318,667,99530,015,391
2009$521,699,55616,636,23020,507,762
2010$586,943,63919,870,65823,649,517
2011$694,156,34520,367,11524,331,249
Note: Quantity represents Number of pairs