YearTrade ValueWeight (kg)Quantity
2005$221,62010,32510,325
2006$177,02327,31627,316
2007$144,7838,2268,226
2008$163,44111,27311,273
2009$133,7817,4727,472
2010$102,2546,3256,325
2011$101,5665,0955,095
Note: Quantity represents Weight in kilograms