YearTrade ValueWeight (kg)Quantity
2005$4,1471,5851,585
2006$3,1241,3751,375
2007$9,7574,5164,516
2008$28,4512,6892,689
2009$43,3357,3967,396
2010$154,02230,71630,716
2011$136,1957,4547,454
Note: Quantity represents Weight in kilograms