YearTrade ValueWeight (kg)Quantity
2005$20,323,53310,073,62810,073,628
2006$22,288,67710,689,45710,689,457
2007$25,133,53211,404,12011,404,120
2008$27,848,57110,685,34010,685,340
2009$31,195,08513,231,90813,231,908
2010$31,519,57512,710,66212,710,662
2011$39,070,66114,653,13110,558,208
Note: Quantity represents Volume in litres