YearTrade ValueWeight (kg)Quantity
2005$1,858,670488,406676,864
2006$2,728,794840,325489,105
2007$1,903,795895,178275,947
2008$2,514,7891,263,547241,489
2009$2,220,5501,105,088208,083
2010$2,416,9461,487,585211,432
2011$1,008,949787,113105,304
Note: Quantity represents Number of pairs