YearTrade ValueWeight (kg)Quantity
2005$36,762781781
2006$122,9549,2859,285
2007$254,54817,86017,860
2008$438,4427,7457,745
2009$240,6847,7337,733
2010$212,0896,8306,830
2011$232,5189,6439,643
Note: Quantity represents Weight in kilograms