YearTrade ValueWeight (kg)Quantity
2005$13,010,92170,02070,020
2006$12,006,92751,99351,993
2007$10,477,19040,99340,993
2008$8,471,98138,45238,452
2009$5,038,23428,27128,271
2010$3,125,32521,26821,268
2011$4,654,37623,60523,605
Note: Quantity represents Weight in kilograms