YearTrade ValueWeight (kg)Quantity
2005$2,745,95311,34811,348
2006$3,685,10517,22817,228
2007$8,297,31425,81425,814
2008$12,595,26826,40826,408
2009$12,943,44832,38532,385
2010$16,281,67136,62336,623
2011$20,232,18239,51839,518
Note: Quantity represents Weight in kilograms