YearTrade ValueWeight (kg)Quantity
2005$155,5663,2273,227
2006$90,5741,4948,325
2007$54,9555000
2008$29,5461,3803,942
2009$30,3321,4958,705
2010$34,9441,5351,100
2011$29,2551,2361,083
Note: Quantity represents Weight in kilograms