YearTrade ValueWeight (kg)Quantity
2005$28,9174,0104,010
2006$29,5234,1144,114
2007$27,0064,0004,000
2008$69,17320,98820,988
2009$61,43445,00045,000
2010$233,637135,000135,000
2011$157,29777,19477,194
Note: Quantity represents Weight in kilograms