YearTrade ValueWeight (kg)Quantity
2005$3,810,000213,7000
2006$2,268,000143,5000
2007$7,600,000282,9000
2008$7,557,000384,3000
2009$2,759,000128,8000
2010$1,216,22250,70031
2011$1,877,77481,49140
Note: Quantity represents No Quantity