YearTrade ValueWeight (kg)Quantity
2005$230,56821,13698,179
2006$286,58841,4420
2007$367,61935,118156,433
2008$597,58448,725238,309
2009$572,58648,750290,995
2010$660,98450,133304,298
2011$1,203,58875,048444,384
Note: Quantity represents Number of pairs